Mechanic agricultural machinery- sector : Automobile- trade practical- 3rd semester( 2 years) 

 - Chennai:  National Instructional Media Institute,  2015. 
 - 67p.;  29 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Machinery
<br/><br/><label>Dewey Class. No.: </label>631.3  / MEC