TY  - GEN
AU  - Chamdra , A. M.
TI  - Higher Surveying
SN  - 8122413951
U1  - 526.9 
PY  - 2002///
CY  - New Delhi
PB  - New Age International 
KW  - SURVEYING
KW  - SURVEY OPERARTIONS
KW  - TRIANGULATIONS AND TRILATERATION
KW  - ADJUSTMENT METODS
ER  -