000 00504 a2200193 4500
003 OSt
005 20210210095804.0
008 210210b ||||| |||| 00| 0 eng d
020 _a0131690795
040 _cATU
050 _aP91
_bH83
100 _aHoward Jeriel C
_913643
245 _aContact
_bA textbook in applied communications
260 _alondon
_bHoward Jeriel C
_c1984
300 _aix,274p
_bill
500 _alncludes lndex
711 _aTracz Francis Richard
_913644
942 _2lcc
_cBOOK
999 _c7211
_d7211