TY  - GEN
AU  - Bose , H.
TI  - Universal decimal classification
SN  - 8120712560
U1  - 025.432 
PY  - 1990///
CY  - New Delhi
PB  - Sterling
KW  - LIBRARY CLASSIFICATION
KW  - LIBRARY SCIENCE
KW  - UDC
KW  - GENERAL CLASSIFICATION SYSTEMS
ER  -