Science in progress / 
by Bradley M. Patten ... [et al.] ; edited by George A. Baitseel 
 - New Haven :  Yale University,  1951 
 - xvii, 512 p. :  ill.,charts ;  24 cm. 
 - Science in progress ;  v. 7 .
<br/><br/> Sigma xi National lectureships 1949 and 1950  Includes index 
<br/><br/>Bibliography: p. 479-505 
<br/><br/><label>ISBN: </label> USD 26.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Addresses, essays, lectures<br/>Research--Addresses, essays, lectures<br/>Science--Report
<br/><br/><label>Dewey Class. No.: </label>508