TY  - BOOK
AU  - Punmia B.C
AU  - Jain A.K
TI  - Surveying
SN  - 0000050830
U1  - 627.81 
PY  - 2005///
CY  - New Delhi
PB  - Laxmi
KW  - Surveing
KW  - Surveying
ER  -