Truck Repair: N14 Repair and Maintenance Manuals, celect, electronic manuals

Question
I am going to be buying a truck with a N14 and am interested in buying a repair or maintenance manual.  Do I need to get a hold of Cummins or are there any other places to buy these manuals?

Answer
Im sure other companies like Motor & Chiltons sell them & would be hard to find.Cummins has 3 sets of manuals,one for Troubleshooting & Repair,One set for the Celect(electronics) T&R,& a shop manual for rebuilding componants.The regular T&R and Shop manuals cover all N14s,there are 2 Electronic manuals-1 for Celect & 1 for Celect Plus.You can order them at any dealership  call 1-800 DIESELS.