TY  - BOOK
AU  - Dhyani, Pushpa.
TI  - Working with Dewey Decimal Classification / 
SN  - 0-7069-7623-1
U1  - 2:12 
PY  - 1975///
CY  - New Delhi-14 : 
PB  - Vikas Publishing House Pvt. Ltd. , 
KW  - Library
ER  -