ISSN Record 1399-0039

Preserved : 1 (1 to 6); 2 (, 1 to 6); 3 (, 1 to 6); 4 (, 1 to 6); 5 (, 1 to 5); 6 (, 1 to 4); 7 (, 1 to 5); 8 (, 1 to 5); 9 (, 1 to 5); 10 (, 1 to 5); 11 (, 1 to 5); 12 (, 2 to 5); 13 (, 1 to 5); 14 (, 1 to 5); 15 (, 1 to 5); 16 (, 1 to 5); 17 (, 1 to 5); 18 (, 1 to 5); 19 (, 1 to 5); 20 (, 1 to 5); 21 (, 1 to 5); 22 (, 1 to 5); 23 (, 1 to 5); 24 (, 1 to 5); 25 (, 1 to 5); 26 (, 1 to 5); 27 (, 1 to 5); 28 (, 1 to 5); 29 (, 1 to 5); 30 (, 1 to 5); 31 (, 1 to 5); 32 (, 1 to 5); 33 (, 1 to 5); 34 (, 1 to 5); 35 (, 1 to 5); 36 (, 1 to 5); 37 (, 1 to 5); 38 (, 1 to 5); 39 (, 1 to 5); 40 (, 1 to 5); 41 (, 1 to 5); 42 (, 1 to 5); 43 (, 1 to 5); 44 (, 1 to 5); 45 (, 1 to 5); 46 (, 1 to 5); 47 (, 1 to 6); 48 (, 1 to 6); 53 (, 1 to 6); 54 (, 1 to 6); 55 (, 1 to 6); 56 (, 1 to 6); 57 (, 1 to 6); 58 (, 1 to 5); 59 (, 1 to 6); 60 (, 1 to 6); 61 (, 1 to 6); 62 (, 1 to 6); 63 (, 1 to 6); 64 (, 1 to 6); 65 (, 1 to 6); 66 (, 1 to 6); 67 (, 2 to 6); 68 (, 1 to 6); 69 (, 1, 2, 4 to 6); 70 (, 1 to 6); 71 (, 1 to 6); 72 (, 1 to 6); 73 (, 1 to 6); 74 (, 1 to 6); 75 (, 1 to 6); 76 (, 1 to 6); 77 (, 1 to 6); 78 (, 1 to 6); 79 (, 1 to 6); 80 (, 1 to 6); 81 (, 1 to 6); 82 (, 1 to 6); 83 (, 1 to 6); 84 (, 1 to 6); 85 (, 1 to 6); 86 (, 1 to 6); 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015

Preserved : 1971: 1(1-6), 1972: 2(1-6), 1973: 3(1-6), 1974: 4(1-6), 1975: 5(1-5), 1975: 6(1-4), 1976: 7(1-5), 1976: 8(1-5), 1977: 9(1-5), 1977: 10(1-5), 1978: 11(1-5), 1978: 12(2-5), 1979: 13(1-5), 1979: 14(1-5), 1980: 15(1-5), 1980: 16(1-5), 1981: 17(1-5), 1981: 18(1-5), 1982: 19(1-5), 1982: 20(1-5), 1983: 21(1-5), 1983: 22(1-5), 1984: 23(1-5), 1984: 24(1-5), 1985: 25(1-5), 1985: 26(1-5), 1986: 27(1-5), 1986: 28(1-5), 1987: 29(1-5), 1987: 30(1-5), 1988: 31(1-5), 1988: 32(1-5), 1989: 33(1-5), 1989: 34(1-5), 1990: 35(1-5), 1990: 36(1-5), 1991: 37(1-5), 1991: 38(1-5), 1992: 39(1-5), 1992: 40(1-5), 1993: 41(1-5), 1993: 42(1-5), 1994: 43(1-5), 1994: 44(1-5), 1995: 45(1-5), 1995: 46(1-5), 1996: 47(1-6), 1996: 48(1-6), 1997: 49(1-6), 1997: 50(1-6), 1998: 51(1-6), 1998: 52(1-6), 1999: 53(1-6), 1999: 54(1-6), 2000: 55(1-6), 2000: 56(1-6), 2001: 57(1-6), 2001: 58(1-6), 2002: 59(1-6), 2002: 60(1-6), 2003: 61(1-6), 2003: 62(1-6), 2004: 63(1-6), 2004: 64(1-6), 2005: 65(1-6), 2005: 66(1-6), 2006: 67(1-6), 2006: 68(1-6), 2007: 69(1-6), 2007: 70(1-6), 2008: 71(1-6), 2008: 72(1-6), 2009: 73(1-6), 2009: 74(1-6), 2010: 75(1-6), 2010: 76(1-6), 2011: 77(1-6), 2011: 78(1-6), 2012: 79(1-6), 2012: 80(1-6), 2013: 81(1-6), 2013: 82(1-6), 2014: 83(1-6), 2014: 84(1-6), 2015: 85(1-6), 2015: 86(1-6)

3, 32, 37 to 86

Preserved : 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 8 (1 to 6); 49 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 3 to 5, 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (, 1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 6); 69 (, 1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1 to 6); 77 (1 to 6); 78 (1 to 6); 79 (1 to 6); 81 (1 to 6); 82 (1 to 6); 83 (1 to 6); 84 (1 to 6); 85 (1 to 6); 86 (1 to 6)

Preserved : 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 8 (1 to 6); 49 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1 to 3 to 5, 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (, 1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 6); 69 (, 1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1 to 6); 77 (1 to 6); 78 (1 to 6); 79 (1 to 6); 81 (1 to 6); 82 (1 to 6); 83 (1 to 6); 84 (1 to 6); 85 (1 to 6); 86 (1 to 6)

Preserved : 67 (1-6); 68 (1-6); 69 (s1, 1-6); 70 (1-6)