TY  - BOOK
AU  - Subramanian, R.
TI  - Surveying and Levelling
SN  - 9780195684247:
U1  - 625.11 22
PY  - 1999///
CY  - New Delhi
PB  - Oxford University Press, 
KW  - Surveying ;  Levelling
N1  - Includes Bibliography
ER  -