000 00398nam a2200145Ia 4500
008 241227s9999 xx 000 0 und d
020 _a9788174767295
082 _a624.0299
_bDUT
100 _aDutta, B N.
245 0 _aEstimating and costing in civil engineering theory and practice
260 _aNew Delhi :
_bUbs Pub,
_c1994
300 _a904.
365 _a495
650 _aCivil engineering
999 _c149880
_d149880