Stabilization of abilities in this adolescence period :  Cross sectional study / 
by Atmananda Sharma 
 -  National council of educational research and training,  1967. 
 - 110p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study
<br/><br/><label>Dewey Class. No.: </label>370.152  / DOE.S