TY  - BOOK
AU  - Singh,Narinder
TI  - Surveying
T2  - Technical education
SN  - 0074519131 (paperback)
U1  - 526.9SIN 
PY  - 2006///
CY  - New York
PB  - McGraw-Hill Education
UR  - http://www.amazon.com/exec/obidos/ASIN/0074519131/chopaconline-20
ER  -