TY  - BOOK
AU  - Nath,Gopi
TI  - Surveyor coursebook / 
SN  - 9788126154388
U1  - 526.9 
PY  - 2013///
CY  - New Delhi
PB  - Anmol Publication
KW  - Surveying
KW  - Surveyors
N1  - Includes index
ER  -