000 00305nam a2200109Ia 4500
008 231004s9999 xx 000 0 und d
020 _a967-6903-39-6
090 _a004.16 MOK
100 0 _aMokhtar Ahmad
245 0 0 _aUnit Sistem (System Unit)
260 _aThinker Library Sdn Bhd
_bBatu Caves Selangor
_c1999
999 _c10413
_d10413