00306nam a2200121 a 450000500170000002000180001708200150003510000150005024500260006526000500009130000240014150000190016520251203111700.0  a9788120314702  a005.1bSHA  aShaw, Mary  aSoftware architecture  aNew DelhibPHI Learning Pvt. Ltd.c1996-R2009  axv,242p.c22cm.bPB  aincludes index