ISSN: 0275-3723
ISSN-L: 02753723
Cumulative holding: 1981.

ISSN: 0161-3294
ISSN-L: 01613294
Cumulative holding: 1976-1980.

ISSN: 0733-1959
ISSN-L: 07331959
Cumulative holding: 1982-2002;