Universal decimal classification (UDC) UDC 57 biological sciences in general : virology and microbiology
British Standards Institution
Universal decimal classification (UDC) UDC 57 biological sciences in general : virology and microbiology - London British Standards Institution 1979 - 59
107 / 06.03.1985
library science, information science, reference management
0-580-10965-8
General works -- Encyclopedias
25.45
Universal decimal classification (UDC) UDC 57 biological sciences in general : virology and microbiology - London British Standards Institution 1979 - 59
107 / 06.03.1985
library science, information science, reference management
0-580-10965-8
General works -- Encyclopedias
25.45