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008 190711s9999 xx 000 0 und d
082 _a658 T176
100 _aTARA CHAND
245 0 _aENGINEERING ECONOMICS
250 _a2
260 _aROORKEE
_bNem Chand & Bros
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300 _a21X14
942 _cBK
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999 _c12839
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