000 | 00413pam a2200121a 44500 | ||
---|---|---|---|
008 | 140414b1963 xxu||||| |||| 00| 0 eng d | ||
082 |
_a621.381 _bATT |
||
245 |
_aThe Bell System Technical Journal, Vol 42, 1963 _c |
||
260 |
_aNEWYORK _bAMERICAN TELEPHONE AND TELEGRAPH COMPANY _c1963 |
||
650 | _aELECTRONICS AND COMMUNICATION ENGINEERING | ||
690 | _aELECTRONICS AND COMMUNICATION ENGINEERING | ||
906 | _a43447 | ||
999 |
_c41112 _d41112 |