TY  - BOOK
AU  - Punmia, B.C., Jain, Ashok, K and Jain, Arun, K 
TI  - Surveying III higher surveying 
SN  - 9788170088257
U1  - 624.18 PUN  
PY  - 2016///
CY  - Laxmi Publishing House 
PB  - Bangalore 
KW  - SURVEYING
ER  -