TY  - BOOK
AU  - Kohli, D.D
AU  - Kohli, R.C
TI  - Text book on estimating, costing and accounts
SN  - 81-219-0332-7
U1  - 624.029 
PY  - 1994///
CY  - Delhi
PB  - S.chand
KW  - Estimating, Costing
KW  - Civil engineering
KW  - Truss-Steel truss
ER  -