TY  - BOOK
AU  - Agor, R
TI  - A text book of surveying and levelling
SN  - 9788174092359
CY  - New Delhi
KW  - Civil engineering
KW  - Electronic distance measurements
KW  - Hydrographic surveying
KW  - Leveling
KW  - Photogrammetric surveying
KW  - Survey -- Hydrography
KW  - Survey -- Photogrametry
KW  - Surveying
KW  - Surveying instruments
KW  - Theodolite -- Surveying instrument
KW  - Triangulation
N1  - Reprint year 2018, Includes index
ER  -