TY  - BOOK
AU  - Dhyani,Pushpa,
TI  - Classifying with Dewey Decimal Classification(Edition 19 and 20)
SN  - 81-7000-326-1
U1  - 2:12 
PY  - 2002///
CY  - Delhi
PB  - Ess Ess Publications
ER  -