000 00249nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a153.42
100 0 _aBobby Deporter
245 0 0 _aBijak Berfikir : Langkah Demi Langkah
260 _bPTS Professional
999 _c15854
_d15854