000 00310nam a2200121Ia 4500
008 220201s1989 xx 000 0 eng d
041 _aENG
100 _aI.S:2062-1984
245 0 _aHOE THE THYRISTORS WORK VOL.5
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1989
300 _a63
942 _2ddc
999 _c57329
_d57329