000 00328nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b3192 D
100 _a"Daryanani, Gobind"
245 0 _aPrinciples Of Active Net
260 _aNew Delhi
260 _bJohn Wiley
260 _c1976
300 _a"XV, 495"
999 _c30779
_d30779