000 00355nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a5
082 _b756 PA
100 _a"Parida, Rajeev A"
245 0 _aPrinciples And Implement
260 _aNew Delhi
260 _bFirewall Media
260 _c2006
300 _axxviii-483
999 _c47099
_d47099