TY  - BOOK
AU  - Basak, N. N.
TI  - Surveying and levelling
SN  - 9789332901537
U1  - 624.1517/BAS/S 
PY  - 2017///
CY  - Chennai
PB  - McGrow Hill Educatio Pvt. Ltd.
KW  - Civil Engineering
KW  - Surveying
KW  - Leveling
KW  - Engineering
ER  -