TY - BOOK TI - Medium/heavy truck test: heating, ventilation, and air conditioning (HVAC) systems (test T7) SN - 0766848973 PY - 2002/// CY - Australia PB - Thompson KW - Trucks KW - Maintenance and repair KW - Examinations KW - Study guides KW - Examinations, questions, etc KW - Automobile mechanics KW - Certification ER -