000 | 00326nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 220303s1986 xx 000 0 und d | ||
041 | _aeng | ||
082 | _a621.381 LEA / DIG | ||
100 |
_aLeach, Donald P. _993954 |
||
245 | _aDigital principles and applications | ||
250 | _a4th ed. | ||
260 |
_aNew York _bMcGraw-Hill _c1986 |
||
999 |
_c102186 _d102186 |