TY  - BOOK
AU  - Lal, C
TI  - Pralekhan evam suchana vigyan. 2V
SN  - 8170002974
U1  - 025 P1.2 
PY  - 2001///
CY  - Delhi
PB  - S S Publishers
KW  - Library and Information science
KW  - Documentation
ER  -