00421nam a2200145Ia 4500008004100000020001800041041000800059082001700067100004000084245007300124250000600197260003600203300001100239650002500250210716s2011    xx            000 0 und d  a9789380298412  aeng  a005.368 AGAB  aAgarwal, B B; Tayal, S P; Gupta, M.  aSoftware engineering and testing: an introduction.bAn introduction.  a1  aNew DelhibFirewall mediac2011  axi,516  aSoftware Engineering