000			00439pam a2200145a 44500
082			_a621.3137 _bR49m2
100			_aRissik, H.
245	1		_aMERCURY-ARC CURRENT CONVERTORS _cAN INTRODUCTION TO THE THEORY OF VAPOUR-ARC DISCHARGE DEVICES AND TO THE STUDY OF RECTIFICATION PHENOMENA
250			_a2nd
260			_aLondon _bPitman _c1960
300			_a434
650			_aElectric Current Rectifiers
964			_gCIRC
997			_a6366 s C
999			_c435519 _d435519