Newson, John,  1925-2010. <br/><br/>
Toys and playthings :  in development and remediation / 
John and Elizabeth Newson with ... [others] ; drawings by John Holder. 
 - Harmondsworth :  Penguin,  1979. 
 - 279 p. :  ill. ;  20 cm.  
 - Pelican books .
<br/><br/>Bibliography: p.273-275. - Includes index. 
<br/><br/><label>ISBN: </label>0140220909 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Play.<br/>Toys.<br/>Child development
<br/><br/><label>Dewey Class. No.: </label>155.4