000 00368nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a621
082 _b3815 L
100 _a"Leach, Donald P"
245 0 _aDigital Principles And A
250 _aSixth
260 _aNew Delhi
260 _bTMH
260 _c2006
300 _a"XXII, 683"
999 _c47705
_d47705