Dinglasan, Hilarion M. Development of an auto air conditioning instructional trainer / Hilarion M. Dinglasan, Frandel M. Hopile�a, Emmanuel P. Lubigan. - Indang, Cavite, 2008. - xviii, 36p. : ill. ; 28 cm. Design Project (BS Industrial Technology) Cavite State University Subjects--Topical Terms: Automobiles--Air conditioning.