TY  - BOOK
AU  - Atherton Cochrane, Pauline
TI  - Putting Knowledge to work: An American view of Ranganathans Five Laws of Library Scienc
SN  - 8170004756
U1  - 020.1 
PY  - 1989///-R2006
CY  - New Delhi
PB  - Ess Ess Publication
ER  -