TY  - BOOK
AU  - Punmia, B. C...[et al.]. 
AU  - Jain, Ashok K. 
AU  - Jain, Arun K. 
TI  - Surveying
SN  - 817008836
U1  - 526.9 22
PY  - 2007///
CY  - New Delhi
PB  - Laxmi Publications
ER  -