NASCLA Contractors Guide to business, Law, and Project Management, New Jersey 1st Edition;

Please note: After 5/8/2015, this publication may be used as a comprehensive replacement for all of the publications listed on the PSI Candidate Information Bulletins for the New Jersey Electrical Contractors, HVACR Contractors, Master Plumbers, Fire Alarm, Burglar Alarm and Locksmith Business and Law examinations. Starting 6/8/15, ONLY this publication will be allowed in the testing center.