TY  - BOOK
AU  - Khakkhar, Jayantilal P.
TI  - Prathamik Sarvekshan (Surveying & Levelling) (Gujarati)
U1  - G/526.9 KHA-P 
PY  - 1981///
CY  - Ahmedabad
PB  - Anda Book Depot
ER  -