Fitts, Paul Morris,  1912- <br/><br/>
Human performance / 
by Paul M. Fitts, Michael I. Posner. 
 - Belmont, Ca. :  Brooks/Cole Publishing Co.,  1967. 
 - x, 162 p. :  ill. ;  23 cm. 
<br/><br/><label>LCCN: </label>67-011662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Performance.<br/>Psychology.