TY  - BOOK
AU  - GREAT BRITAIN ,NATIONAL CENTRAL LIBRARY
ED  - GREAT BRITAIN ,NATIONAL CENTRAL LIBRARY
TI  - National Central Library
U1  - 213.3:(D3), K6 
PY  - 1966///
CY  - London
PB  - National Central Library Gt. Brit.    
KW  - LIBRARY SCIENCE
ER  -