TY  - BOOK
AU  - Punmia,B.C., Jain, Ashok Kumar
AU  - x
TI  - Surveying: field astronomy photogrammetric surveying electromagnetic distance measurement (EDM)
SN  - 8170080544
U1  - 526/P984s 
PY  - 2000///
CY  - New Delhi
PB  - Laxmi Pub.
KW  - Surveying
KW  - Photogrammetry
N1  - x
ER  -