000 00611nam a2200217Ia 4500
000 00529nam a2200145 a 4500
008 220704s1991 ||||||||||||||||| || u
020 _a9788185273686
050 _a692.5 DUT 1991
060 _a692.5 DUT 1991
082 _a692.5 DUT 1991
100 _aDutta, B.N.
245 0 _aEstimating and costing in civil engineering
_b theory and practice M.K.S. system
250 _aTwenty-Third Edition
260 _aNew Delhi
_bUBS Publishers
_c1991
300 _a904 p
365 _b0.5
_cOMR
650 _aCivil Engineering
700 _aDutta, B.N.
942 _cLBK
999 _c17315
_d17315