TY  - BOOK
AU  - Sharma, Pandey S. K.
TI  - Practical approach to DDC: dewey decimal classification made easy
SN  - 81-7000-238-8(hbk)
U1  - 025.43109 
PY  - 1998///
CY  - New Delhi
PB  - Ess Ess Publications
ER  -