..I put mine in a loose leaf binder, that I keep on the truck, and then I have the Handbook, that I keep at home...I also have 2 small books, one for residential, and the other for commercial/industrial applications written by the NFPA,they go for about $27.00 each,but they're compact and filled with Code articles...I can't remember the exact name,but they are small,black soft cover books...got them in Barnes and Noble...
