TY  - BOOK
AU  - Gakhar, Attam Prakash.
TI  - Librarian`s Guide to Broad System of orderin(BSO) / 
U1  - 2:12 
PY  - 1971///
CY  - New Delhi-110002 : 
PB  - Metropolitan Book Company Pvt. Ltd. , 
KW  - Library and Information Science
ER  -