TY  - BOOK
AU  - Kavanagh, Barry F.
TI  - Surveying: principles and applications 
SN  - 9789353062460
U1  - 692.5 KAV 
PY  - 2018///
CY  - New Delhi
PB  - Pearson
KW  - Surveying -- Textbooks
KW  - Surveying
ER  -