TY  - BOOK
AU  - Basak, N.N.
TI  - Surveying and levelling
SN  - 007460399X
U1  - 624.1517 
PY  - 1994///
CY  - New Delhi
PB  - Tata Mcgraw-Hill
KW  - Soil surveys
KW  - Engineering geology
KW  - Foundation engineering
KW  - Civil engineering
KW  - Compas
KW  - Tacheometric surveying
ER  -