000 00319nam a2200109Ia 45e0
008 181001s1965 xx 000 0 und d
100 _aDas P.N.
245 0 _aLine (Telephony) Telegraphy
260 _aCalcutta
_bModern B. Agency
_c1965
300 _a197
942 _2ddc
_cBK
999 _c828
_d828