TY  - BOOK
AU  - Punmia, B. C.
TI  - Surveying
SN  - 81-7008-054-1
U1  - 526.9 
PY  - 1984///
CY  - Delhi
PB  - Sandard
KW  - Photogrammetry
KW  - Plaine surveying
KW  - Stereoscopy
ER  -