Mechanick Exercises,Fundamentals of Medium/Heavy Duty Diesel Engines,The Language Mechanic: Tuning Up English With Logic Workbook for Grades 4-7: M. A. Hockett: 9780894557613: Amazon.com: Books,Fundamentals of Medium/Heavy Duty Diesel Engines: Wright, Gus: 9781284150919: Amazon.com: Books,Heavy Duty Equipment Technology: A Systems Approach (Automotive Diesel and Heavy Duty),