TY  - BOOK
AU  - Kanetkar, T P  .
AU  - Kulkarni,S V  .
TI  - Surveying and Levelling / 
U1  - 624.1517 
PY  - 1982///
CY  - Pune : 
PB  - une Vidyarthi Griha Prakashan , 
ER  -