GROFFMANN, K J <br/><br/>
[Experimental studies on the problem of writing speed].  [electronic resource] 

 -  Psychologische Forschung  1960 
 - 114-56 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-3026 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Handwriting<br/>Movement<br/>Writing