TY  - BOOK
AU  - De, Alak
ED  - 
TI  - Plane surveying
SN  - 81-219-1780-8
U1  - 526.9 
PY  - 2000///
CY  - New Delhi
PB  - S. Chand and Company Pvt. Ltd.
KW  - 1. CIVIL ENGINEERING
N1  - Includes index
ER  -