The Principal Imams and Their Schools : 14 Audio CD Set in Travel Case (Dr. Umar Faruq Abd-Allah) Primary focus is on the distinctive methodologies of each tradition, since many of the crucial differences between schools rested in such differences. List price: $59.95 Discount price: $53.90 Have a question? Check our Customer Support section first! Home | Our Guarantees | Contact Us Search our Site | Listing of all our Products © 1997-2007 Islamic Bookstore .com. All rights reserved.