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040 _cMRSPTU
082 _a621.3
_bSU-E
100 _aSurjit,Singh
245 0 _aElectrical estimating and costing
250 _a2nd Ed.
260 _aNew Delhi
_bDhanpat Rai & Co.(Pvt.)Ltd.
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300 _a24.24
650 _aElectrical Engineering
942 _cBK
_2ddc
999 _c984
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