000 | 00404nam a22001457a 4500 | ||
---|---|---|---|
001 | 000036820 | ||
003 | PE-LiUAP | ||
008 | 160331s1998 xxu||||| |||| 00| 0 eng d | ||
082 |
_a004.6 _bC82 |
||
100 |
_91363 _aCouch Leon, W. |
||
245 | _aSistema de comunicaciĆ³n digitales y analogicos | ||
260 | _c1998 | ||
942 |
_2ddc _cLIB |
||
999 |
_c36820 _d36820 |
||
952 |
_2ddc _983573 _aB10 _bB10 _cS00 _gPI006304 _o004.6 / C82 _pPI006304 _yLIB |