000 00313nam a22001217a 4500
020 _a0-442-24659-5
082 _a621.385 KEI'D
100 _aSTRANGE, E, KEISER, BERNHARD E
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245 _aDIGITAL TELEPHONY AND NETWORK INTEGRATION
260 _aNEWYORK
_bVAN NOSTRAND
_c1985
300 _a451P
942 _cBK
999 _c567474
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