TY  - BOOK
AU  - BASAK N.N
TI  - SURVEYING AND LEVELLING
SN  - 978-0-07-460399-4
U1  - 526.9 
PY  - 1994///
CY  - NEW DELHI
PB  - T.M.H PUBLISHER-1
KW  - Surveying & Levelling
ER  -