Syamala, P <br/><br/>
Action research study on the use of letsure thime in different income groups / 
by P. Syamala 
 -  1968. 
 - 50p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / SYM/A