@base .
.
a ;
"0308-1060" ;
.
"Netherlands" .
a , , ;
, , ;
"Transportation planning and technology." ;
, ;
;
;
"1026-7840" ;
, ;
;
"1026-7840" ;
;
"1026-7840" ;
"Transportation planning and technology." , "Transportation planning and technology (CD-ROM)" ;
.
a ;
.
a ;
;
"20040609181900.0"^^ ;
;
.
a ;
"1026-7840" ;
.
a .
a , ;
"Transportation planning and technology (CD-ROM)" .