000 00462nam a2200181Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
020 _a000-0000000
100 _aBirdie,G.S.
245 0 _aText book of Estimating and Costing.
250 _a6
260 _aNew Delhi
_bDhanpat Rai
_c2011
300 _a850
365 _b400
650 _aCivil Engg.
942 _cTB
999 _c2839
_d2839