TY  - BOOK
AU  - Punmia,B. C.,Jain,Ashok Kumar
AU  - Jain,Arun Kumar
TI  - SURVEYING
SN  - 8170080797
U1  - 526.9 
PY  - 1994///
CY  - 
PB  - Laxmi Publications, New Delhi
KW  - Surveying
ER  -