TY  - BOOK
AU  - Birdie, G. S.
TI  - Textbook Of Estimating And Costing: Civil Engineering
SN  - 9789352161133
U1  - 624.0681 
PY  - 2016///
CY  - New Delhi
PB  - Dhanpat Rai & Co (P) Ltd
ER  -