Proceedings :  physical sciences / 
National Academy of Sciences ; edited by Daniel E. Koshland. 
 - Washington :  The National Academy of Sciences,  c1982. 
 - v. ;  28 cm. 
<br/><br/>
<br/><br/>Vol. 79, No.4, Feb. 1982; vol. 79, No. 6, March 182; bk. no. M2, 6-1 
<br/><br/><label>ISBN: </label>[N.A.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unites States of America--National Academy of Sciences-congresses.<br/>Physical sciences--Congresses.<br/>Physica; sciences--Periodicals.
<br/><br/><label>Dewey Class. No.: </label>L 500.2