00366nam a2200121Ia 4500008004100000020001800041041000800059082002300067100001700090245006800107260006100175300000800236211209s2004    xx            000 0 und d  a81-7808-135-0  aeng  a005.8 O 04 GAM/HEL  aGAMMA, ERICH  aDESIGN PATTERNS: ELEMENTS OF RENSABLE OBJECT-ORIENTED SOFTWARE   aNEW DELHIbPEARSON EDUCATION ASIA PUBLISHING HOUSEc2004  a395