div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · 1 Estimating and Costing by BN Outta UBS 2000 2 Estimating and Costing by GS Birdie REFERENCES 3 Staruard of rates standard data book by pubic works I S 1200 Parts src=https:reader033vdocumentsmxreader033viewer20220616155fc2c88f3a884e54934fdff1html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv