Salk, Jonas,  1914-1995. <br/><br/>
Man unfolding / 
[by] Jonas Salk. 
 - [1st ed.] 
 - New York :  Harper & Row ,  1972 
 - xix, 118 p. ;  22 cm. 
 - World perspectives, v. 46 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Social aspects.<br/>Human biology--Social aspects.
<br/><br/><label>Dewey Class. No.: </label>301.243  / SAM