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003 NORSU
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020 _a971-8510-21-4
040 _aNORSU-Dum
_cNORSU-Dum
082 _aFil/332.8/B46/c1
100 _aBesavilla, Venancio I.
245 0 _aEngineering Economics
260 _bVIB Publishers
_c1989
942 _cBK
_2ddc
942 _2ddc
999 _c10072
_d10072