00592nam a22002177a 4500 58969 58969 WUSLLib 170111b xxu||||| |||| 00| 0 eng d English 624.1042 BIR Birdie, G.S. 1909 A text book of estimating costing New Delhi Dhanpat Rai Publishing 1981 1082p. 24cm. Work measurement 1910 Rate analysis 1911 Material test 1912 Rural hourse 1913 Birdle, J.S. 1914 Birdle, Renu 1915 ddc L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2017-01-11 0 624.1042BIR 37751 2017-09-02 00:00:00 2017-01-11 L