000 00265nam a2200121Ia 4500
008 220119s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a380 CHO
100 _aChoo,Beng Aun
245 0 _aIlmu Perdagangan Menengah 3
260 _c0
942 _cBOOK
999 _c34284
_d34284