Comprehensive Interchangeable Core cic-1sThis is a most complete and up to date book on the topic. It is based on the popular and highly rated, often over filled, course of the same name. It's step by step, logical, easy to read format makes it useful for beginners, and it's well organized charts make it highly useful for even the most seasoned professionals. This Special pricing offer expires July 31, 2018, and is for authorized persons only.