O'RILEY, RONALD P ELECTRICAL GROUNDING,BRINGING GROUNDING BACK TO EARTH , BASED ON THE 1987 NATIONAL ELECTRICAL CODE - DELMAR PUBLISHER NEWYORK 1988 - 325P ISBN: 0-8273-3229-7 Subjects--Topical Terms: ELECTRIC CURRENTS-GROUNDING NATIONAL FIRE PROTECTION ASSOCIATION Dewey Class. No.: 621.3192 ORI'E