TY  - BOOK
AU  - B.G. Punmia
TI  - Surveying. Vol 2 
U1  - 624.1517 
PY  - 1983///
CY  - Delhi
PB  - Standard Book House
N1  - B.G. Punmia: Surveying. Vol 2.  (7th Edition)  Delhi.  Standard Book House, 1983.--(624.1517PUN)
ER  -