TY  - BOOK
AU  - Shahani, P.B..
TI  - Text Book of Surveying Volume II / 
SN  - 81-204-0053-4
U1  - D:2 
PY  - 1983///
CY  - New Delhi-1 : 
PB  - Oxford & IBH Publishing Co. , 
KW  - Surveying
ER  -