Sukumaran Nair, R <br/><br/>
Investigation into the comparative efficiency of ordinary classroom teaching and teaching with 16 m.m projector in standard eleven... / 
 An investigation into the comparative efficiency of ordinary classroom teaching and teaching with 16 m.m projector in standard eleven... 
by Sukumaran Nair R 
 -  1961. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>M.Ed. Thesis
<br/><br/><label>Dewey Class. No.: </label>370  / SUK.I