000 | 00392nam a2200181 4500 | ||
---|---|---|---|
020 |
_a _c |
||
082 | _a621.381528 MAR-H | ||
100 | _aMarston, R M | ||
245 | _a110 thyristor projects using S.C.R.s and triacs | ||
250 | _a | ||
260 |
_aNewnes Technical Books _c1972 |
||
300 | _a138 | ||
490 | _a | ||
500 | _a | ||
590 |
_aGimish _b _c |
||
650 | _aThyristors | ||
942 | _cBK | ||
999 |
_c476624 _d476624 |