TY  - BOOK
AU  - Basak, N. N.
TI  - Surveying and levelling
SN  - 9780074603994
U1  - 526.9 BAS-N 
PY  - 1994///
CY  - India
PB  - Tata McGraw-Hill
KW  - Leveling
KW  - Surveying. ﾠ
ER  -