TY  - BOOK
AU  - Guptta, B. L.
TI  - Nirman niyantran  aevam‌ upakaran
SN  - 8180141898
U1  - 621.816 
PY  - 2012///
CY  - New Delhi
PB  - Standard Publishers Distributors
KW  - Hindi Collection
ER  -