TY  - GEN
AU  - Sharma, Pandey S.K.
TI  - Practical approach to DDC: dewey decimal classification made easy
SN  - 8170002388
U1  - 025.431 
PY  - 1998///
CY  - New Delhi
PB  - Ess Ess Publications, 
KW  - Ooperations of libraries
ER  -