TY  - BOOK
AU  - Gopi, Satheesh, Sathikumar, R. and Madhu, N.
TI  - Advanced surveying: : total station, GIS and remote sensing
SN  - 9788131700679
U1  - 526.9 
PY  - 2007///
CY  - New Delhi
PB  - Pearson education
KW  - Surveying
ER  -