TY  - BOOK
AU  - Grogan,Denis
TI  - Science and 
U1  - 025.52 GRO  
PY  - 1967///.
CY  - London : 
PB  - Clive Bingley, 
KW  - Reference services (Libraries)
KW  - Library science
KW  - Reference books
N1  - Includes index.
ER  -