TY  - BOOK
AU  - Sharma, B K
AU  - Kumar, K
AU  - Lal, C
TI  - Granthalaya evam soochna vigyan
SN  - 81-85070-60-1
U1  - 020.76 21st
PY  - 1999///
CY  - Agra
PB  - Y K publishers
ER  -