Provine, Robert R. <br/><br/>
Laughter :  a scientific investigation / 
Robert R. Provine. 
 - London :  Faber and faber,  2000. 
 - ix, 258 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Leading laughter expert Robert R. Provine discusses several aspects of laughter, including its evolution, its contagiousness, its role in social behavior, its neural mechanisms, and its relationship to health. 
<br/><br/> Young Adult.  Young Adult  Follett Library Resources. 
<br/><br/><label>ISBN: </label>0571191894 
<br/><br/><label>LCCN: </label>00038227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Laughter--Psychological aspects.<br/>Laughter--Psychological aspects.
<br/><br/><label>LC Class. No.: </label>BF575.L3  / P76 2000 
<br/><br/><label>Dewey Class. No.: </label>152.43 PRO