000 00302nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a005.12
_bPRE
100 _a PREE (WOLFGANG)
245 0 _aDesign Patterns for ObjectOriented Software Development
260 _bADDISON WESLEY
_aNEW DELHI
942 _cBK
999 _c1012
_d1012