Heating and air conditioning (A7) : NATEF standards job sheets /
Erjavec, Jack
Heating and air conditioning (A7) : NATEF standards job sheets / NATEF standard job sheets Jack Erjavec - 3rd ed. - Clifton Park, N.Y. : Delmar Cengage Learning, c2010 - xii, 150 p. : ill. ; 29 cm.
"Updated to the 2008 NATEF task list"
9781435483224 1435483227
Automobiles--Heating and ventilation--Maintenance and repair--Examinations
Heating and air conditioning (A7) : NATEF standards job sheets / NATEF standard job sheets Jack Erjavec - 3rd ed. - Clifton Park, N.Y. : Delmar Cengage Learning, c2010 - xii, 150 p. : ill. ; 29 cm.
"Updated to the 2008 NATEF task list"
9781435483224 1435483227
Automobiles--Heating and ventilation--Maintenance and repair--Examinations