000 00408nam a2200145Ia 4500
999 _c1234
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003 PK-SiUMT
005 20210715130359.0
008 210616s9999 xx 000 0 und d
040 _cPK-SiUMT
100 _aBlank, Leland
_91491
245 0 _aEngineering economy
260 _c2012
650 _aTechnology and Applied Sciences
_bManagement and Auxiliary Service
_vGeneral Management
_91492
942 _cBK
_2ddc