000 00264nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aXIANG, ZHIGANG
245 0 _aCOMPUTER GRAPHICS
250 _a2ND
260 _bTMH
_c2009
300 _a407
942 _2ddc
_cBTECH
999 _c1827
_d1827