TY  - BOOK
AU  - Kohli, D.D.
TI  - A Textbook of Estimating and Costing
SN  - 978-81-219-0332-5
U1  - 624.0681 
PY  - 2022///
CY  - New Delhi
PB  - TMH
KW  - Civil Engineering
N1  - Indra Book, Roorkee
ER  -