TY  - BOOK
AU  - Kaushik J.
TI  - Text Book of Surveying
SN  - 0000023010
U1  - 627.8 
PY  - 1988///
CY  - New Delhi
PB  - Sathya Prakashan, NewDelhi.
KW  - Surveing
KW  - Surveying
ER  -