000 00254nam a2200109Ia 4500
082 _a005
_bCOL
100 _aColumbus
245 _aHervard graphics 3.0 in a day
_cLouis columbus
260 _aNew Delhi
_bBPB publications
_c1992
300 _a110
942 _cBK
999 _c3869
_d3869