000 00333nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a978142009283
082 _a621.381951 P986
100 _aPURPURA,P.P
245 0 _aSECURITY: INTRODUCTION
260 _aBoca Raton
_bCRC
_c2011
300 _axxv+611p.,26x18Cms
942 _cBK
_2DDC
999 _c39918
_d39918