National Electrical Code (NEC) 2017 HandbookJoseph F. McPartland, Brian J. McPartland, Frederic P. Hartwell · First published 2017Open the Tome
McGraw-Hill's National Electrical Code 2011 HandbookBrian J. McPartland, Frederic P. Hartwell, Joseph F. Mcpartland · First published 2011Open the Tome
