TY  - BOOK
AU  - Kanetkar, T.P  .
AU  - Kulkarni,S.V  .
TI  - Surveying and levelling / 
U1  - 624.1517 
PY  - 1965///
CY  - Pune : 
PB  - A.V Griha Publication , 
KW  - Field astronomy
KW  - Geodetic surveying
KW  - Ranges
ER  -