TY  - BOOK
AU  - Punmia, B.C.
AU  - Jain, Ashok K.
TI  - Surveying: Vol. 1 
SN  - 9788170088530 (pbk.)
U1  - 526.9 
PY  - 2014///
CY  - Bangalore
PB  - Laxmi Publications, 
KW  - Surveying
N1  - Includes Index.
ER  -