TY  - BOOK
AU  - Satija, M P
TI  - Dewey Decimal Classification: Edition 19(1979) to Edition23 (2011) 
SN  - 9788170006831
U1  - 025.431 SAT/DEW 
PY  - 2013///
CY  - New Delhi
PB  - Ess Ess pub.
ER  -