000 00369nam a2200145Ia 4500
020 _a0195846664
082 _bT-268
_a380
100 _a"LI, Betsy"
245 0 _aModern Certificate Guide: Certificate Commerce
260 _bOxford Universty Press
_aSingapore
_c1997
300 _a163
944 _cTR
999 _c209894
_d209894