000 | 00379nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
020 |
_aERNET _c5.5 |
||
040 | _aMAIN | ||
082 | _a310 | ||
100 |
_aLEACH,DONALD P, MALVINO,ALBERT PAUL _936987 |
||
245 | 0 | _aDIGITAL PRINCIPLES AND APPLICATIONS | |
250 | _a4 | ||
260 |
_bMH _c1987 _aNEW YORK |
||
300 | _b540 | ||
942 | _cBK | ||
999 |
_c43842 _d43842 |