000 00796nas a2200217 a 4500
008 170703d19851989nyuu||p#r||||#00|#||eng#d
003 AR-SmCIES
022 _a8756-2324
222 0 _aAT and T technical journal
245 0 0 _aAT and T technical journal
246 2 _aA T & T technical journal
246 2 _aAT and T technical journal
247 1 1 _aAT&T Bell Laboratories technical journal
260 _aNew York, N.Y. :
_bAmerican Telephone and Telegraph (AT&T),
653 _aELECTRONICA
780 0 0 _aAT&T Bell Laboratories technical journal
999 _c13741
_d13741