TY  - BOOK
AU  - Agor, R.,
TI  - Surveying : A Text Book on Suveying and Levelling for Degree, A.M.I.E. and Diploma Students, Practising Engineers and Surveyors
U1  - 624 
PY  - 1989///
CY  - Delhi
PB  - Khanna Publishers
KW  - Civil engineering
KW  - Surveying and Levelling
ER  -