7 books
Stallcup's Illustrated Code Changes, 2014 Edition
Stallcup's Master Electrician's Study Guide, 2011 Edition
Stallcup's Journeyman Electrician's Study Guide, 2011 Edition
Stallcup's (R) Generator, Transformer, Motor And Compressor, 2011 Edition
Stallcup's(r) Generator, Transformer, Motor and Compressor, 2011 Edition
Stallcup's Electrical Design, 2011 Edition
Stallcup's Electrical Design