000 00508nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a8178081350
041 _aENGLISH
082 _a005.12
082 _bERI
100 _aERICH GAMMA; RICHARD HELM; RALPH JOHNSON ET AL.
245 0 _aDESIGN PATTERNS: ELEMENTS OF REUSABLE OBJECT-ORIENTED SOFTWARE
260 _bEAST-WEST PRESS LIMITED
260 _c2001
300 _a395
650 _aCOMPUTER SCIENCE
650 _bSOFTWARE DESIGN
942 _cBK
999 _c6346
_d6346