Scientists abroad :   a study of the international movement of persons in science and technology. 

 - Paris :  UNESCO,  c 1971. 
 - 147 p. ;  24 cm. 
<br/><br/>327  327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study of science.
<br/><br/><label>Dewey Class. No.: </label>507 / U3s