@base .
a ;
"0316-0726" ;
.
a , ;
"Research report - York University. Survey Research Centre. Institute for Behavioural Research" .
"Canada" .
a .
a ;
"0316-0726" ;
.
a , , ;
, , ;
;
;
"0316-0726" ;
;
"0316-0726" ;
;
"0316-0726" ;
"Research report - York University. Survey Research Centre. Institute for Behavioural Research" ;
.
a ;
;
"20041116140400.0"^^ ;
;
.
a ;
.
.