000 00272nam a2200121Ia 4500
008 170101s1995 xx 000 0 und d
100 _aDass P N
245 0 _aLine Telephony
260 _aCalcutta
_bMBA
_c1995
300 _a205
650 _aElectronics
942 _2ddc
_cBK
999 _c39043
_d39043