000 00723nam a22002297a 4500
001 80025242
003 laup
005 20220819124222.0
008 130429t xxu||||| |||| 00| 0 eng d
020 _a0827332254
040 _aLAUP
_cLa Union Provincial Library
082 _aFOR 621.382 B23c 1990
100 _aBarden, Robert
245 _aCommunication technology /
_cRobert Barden and Michael Hacker.
260 _aUSA :
_bDelmar Publishers Inc.,
_c1990.
300 _axiv, 434 pages ;
_c26 centimeter.
500 _aIncludes index.
500 _aGlossary: pages 424-428.
650 _aTelecommunication.
700 _aHacker, Michael.
942 _cBOOK
_2ddc
_h621.382
_iB23c
_kFOR
_m1990
999 _c877
_d877