@base .
"Canada" .
.
a , , ;
, , ;
"Use of electronic surveillance, annual report." ;
;
;
;
"1912-3701" ;
;
;
"1912-3701" ;
;
"1912-3701" ;
"Use of electronic surveillance, annual report." , "Use of electronic surveillance, annual report (Print)" ;
.
a ;
"1187-6786" ;
.
a .
a ;
;
"20070215100500.0"^^ ;
;
.
a , ;
"Use of electronic surveillance, annual report (Print)" .
a ;
.
a ;
"1912-3701" ;
.