000 00321nam a2200145Ia 4500
020 _a9780602257408
082 _bT 71
_aF823
100 _a"na"
245 0 _aCan we help?
260 _bPearson education
_achina
_c1993
300 _a16
944 _cTB
999 _c696483
_d696483