TY  - BOOK
AU  - Agor, R.
TI  - Textbook of surveying and levelling
SN  - 978-81-7409-235-9
U1  - 624.1517 DDC23
PY  - 2015///
CY  - New Delhi
PB  - Khanna Publishers
KW  - Civil Engineering
UR  - https://ndl.iitkgp.ac.in/result?q={%22t%22:%22search%22,%22k%22:%22%5C%22surveying%20and%20levelling%5C%22%22,%22s%22:[],%22b%22:{%22filters%22:[]}}
ER  -