TY  - BOOK
AU  - Tiwari, Purushotham 
TI  - Library classification
SN  - 9788131305119
U1  - 025.43 
PY  - 2009///
CY  - New Delhi
PB  - APH Publishing Corpoiration
KW  - Classification
KW  - Books
KW  - Library science
N1  - includes bibliographical references & index
ER  -