000 00247nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a630.68
100 0 _aW. David Downey / Steven P. erickson
245 0 0 _aPengurusan Perniagaan Tani
260 _bDBP
999 _c13484
_d13484