TY  - BOOK
AU  - Basak, N. N.
TI  - Surveying and levelling
SN  - 9789332901537
U1  - 526.9 
PY  - 2016///
CY  - New Delhi
PB  - MGH
KW  - Civil Engineering
KW  - Surveying
KW  - Architecture
KW  - Levelling
ER  -