TY  - BOOK
AU  - Dhyani,Pushpa .
TI  - Working with dewey decimal classification / 
SN  - 0706976231
U1  - 025.431 
PY  - 1994///
CY  - New Delhi : 
PB  - Vikash Publishing , 
KW  - DDC
N1  - NULL
ER  -