TY  - BOOK
AU  - Kohli D D
AU  -  Kohli R C
TI  - A Textbook of Estimating and Costing (Civil)
SN  - 81-219-0332-7
PY  - 2014///
CY  - New Delhi
PB  - S chand New D
KW  - Costing
KW  - Civil
N1  - TRANSFERED
ER  -