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082 _bBIR
100 _aBIRDIE G C
245 0 _aTEXT BOOK OF ESTIMATING & COSTING
250 _n0
250 _n1988
260 _bDHANPAT RAI
300 _a1111
365 _b70
650 _aCIVIL
942 _cREF
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