000 00356pam a2200133a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
010 _a78101202
082 _a621.382
_bST52
100 _aStiffler,J.J.
245 1 _aTHEORY OF SYNCHRONOUS COMMUNICATIONS
260 _aEnglewood Cliffs
_bPrentice-Hall Inc.
_c1971
964 _gCIRC
997 _aA16896 s C
999 _c247530
_d247530