00319nam a2200121 a 450000500170000002000150001708200160003210000210004824500280006926000340009730000250013149000410015620251203110728.0  a0321213351  a005.16bKER  aKerievsky,Joshua  aRefactoring to patterns  aBostonbAddition Wesleyc2005  axxvi, 367p.c24cm HB  aThe Addison -Wesley Signature Series