000 00244nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a001.42
100 0 _aChua Yan Piaw
245 0 0 _aKaedah Penyelidikan
260 3 _aShah Alam
_bMc Graw Hill
_c2006
999 _c22439
_d22439