000 00275nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a005.14
_bPER
100 _aPERRY (WILLIAMS)
245 0 _aEFFECTIVE METHODS OF SOFTWARE TESTING
260 _bWILEY C
_aNEW DELHI
942 _cBB
999 _c8573
_d8573