CDX Learning Systems Textbooks for Heavy Duty Mechanic Students

This set are the recommended textbooks by SkilledTradesBC perfect for the exam preparation for all levels of the heavy mechanical trades(please see attached photo). Perfect for both Commercial Transport Mechanic & Heavy Duty Mechanic students. Suitable for 1) unregistered, experienced tradespeople who wants to challenge the certification exam, and 2) apprentices who have earned significant amount of work hours and wants to challenge levels 1, 2, 3, or 4 exams. $150 each. Entire set for $350