000 00261nam a22001217a 4500
020 _a9788173664663
082 _a005.1 FRE
100 _aFreeman, Eric
245 _aHead First Design Patterns
260 _aUSA
_bO'Reilly
_c2004
300 _a638p.
942 _cBK
999 _c16513
_d16513