00275nam a2200109 a 450000500170000002000150001708200200003210000190005224500510007126000240012230000190014620251203091810.0  a8185198632  a005.16,bD, Jal  aJalote, Pankaj  aAn integrated approach to software engineering  aDelhibNarosac1991  axiv,375p, 22cm