000 00293nam a2200121Ia 4500
008 220121s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a004.019 ONG 1999
100 _a0Ng Eng Choon
245 4 _aThe Effectiveness Of Computer-Assisted
260 _bUum
_c1999
942 _cBOOK
999 _c57814
_d57814