TY  - BOOK
AU  - Kawatra, P. S. 
TI  - Textbook of information science
SN  - 8176481637
U1  - 020 22
PY  - 2000///
CY  - India
PB  - A. P. H. Publishing Corporation
KW  - Information science
KW  - Library
KW  - Information technology
N1  - include index
ER  -