Kenneth Roberts <br/><br/>
Youth and Leisure :  Leisure and recreation studies3 / 
Kenneth Roberts 
 - USA :  British Library Cataloguing in p.ublication Data ,  1983 . 
 - 210page ،  22cm. 
<br/><br/><label>ISBN: </label>43011659 
<br/><br/><label>Subjects--Index Terms: </label>Culture leisure 
<br/><br/><label>Dewey Class. No.: </label>305.235