TY  - BOOK
AU  - Guha,Bimalendu, x
AU  - x
TI  - Documentation and information: services,techniques & systems
SN  - x
U1  - R025.04/G942d 
PY  - 1983///
CY  - Calcatta
PB  - World Press
KW  - Documentation
N1  - includes
ER  -