TY  - BOOK
AU  - Bhavikatti,, S.S.
TI  - Surveying and levelling: vol-I / 
U1  - 526.9 
PY  - 2008///
CY  - New Delhi
PB  - I. K. International
KW  - Surveying
KW  - Chain surveying
KW  - Levelling
ER  -