000 | 00311nam a2200121 4500 | ||
---|---|---|---|
082 |
_a621.3815 _bBER-T |
||
100 | _aBerlin, Howard M | ||
245 | _a555 Timer application source book with experiments | ||
260 |
_aNew Delhi _bBPB Publications _c2009 |
||
300 | _a158p. | ||
650 | _aTimer applications | ||
942 | _cBK | ||
999 |
_c5419 _d5419 |