TY  - BOOK
AU  - Punmia, B. C.
AU  - Jain, Ashok K.
AU  - Jain, Arun K. 
TI  - Surveying. Volume I
SN  - 9788170088530
U1  - 625.732 
PY  - 2016///
CY  - New Delhi: 
PB  - Laxmi
ER  -