000 00255nam a2200121Ia 4500
020 _a8131700075
082 _a005.117 GAM
100 _aGAMMA, ERICH AND OTHERS
245 _aDESIGN PATTERNS
260 _bPEARSON
_c2012
300 _a395
942 _2ddc
_cB
999 _c67573
_d67573