00637nam a2200169Ia 4500008004100000041000800041082001800049100002200067245004700089260002200136300002100158365001700179700002200196906003500218999001900253952019500272230718s9999    xx            000 0 und d  aeng  a620.0042bBEA  aBeam W.R.9129201  aSystem Engineering Architecture And Design  c1990bMcgraw Hill  dRef 431 E (8161)  cRs.b2401.25  aBeam W.R.9129201  dB:87813-Jan-1998cETC b360.18  c296955d296955  00102ddc3Ref 431 E (8161)4073aCCEPbCCEPd1998-03-26ePradeep Book DistributorsfETC g2041.07i878o620.0042pCCEP-BK-8161r2023-07-18 00:00:00t360.18v2401.25w1998-01-13yBKz008161