Abstracts and Bibliography Nr.1&2. 3&4. 5&6 1980

Abstracts and Bibliography Nr.1&2. 3&4. 5&6 1981

Abstracts and Bibliography Nr.1&2. 3&4. 5&6 1982

Abstracts and Bibliography Nr.1&2. 3&4. 5&6 1983

Abstracts and Bibliography Nr.1.2.3 1984

Abstracts and Bibliography Nr. 1.1.2.2 1986

Abstracts and Bibliography Nr.1.2.3 1987

Abstracts and Bibliography Nr.1.2.3 1988

Abstracts and Bibliography Nr.1.2.3 1989

Abstracts and Bibliography Nr. 2.3 1990

Abstracts and Bibliography Nr.1.2.3 1991

Abstracts and Bibliography Nr.1.2.3 1992