"birdie, g. "
text-book of estimating and costing ( civil engineering ): / g. birdie - 5 ed. - india : dhanpat rai & sons 1981. - "xv, 1045p.; 23 cm."
TH145 / .B57 1994
text-book of estimating and costing ( civil engineering ): / g. birdie - 5 ed. - india : dhanpat rai & sons 1981. - "xv, 1045p.; 23 cm."
TH145 / .B57 1994