AUTHORS OF VOLUME I 



DONALD H. ANDREWS 



PROFESSOR OF CHEMISTRY, JOHNS HOPKINS UNIVERSITY, 

 BALTIMORE, MARYLAND 



J. A. V. BUTLER 



LECTURER, CHEMICAL DEPARTMENT, UNIVERSITY OF EDINBURGH 



E. A. GUGGENHEIM 



LECTURER IN CHEMISTRY, UNIVERSITY COLLEGE, LONDON 



H. S. HARNED 



PROFESSOR OF CHEMISTRY, YALE UNIVERSITY, NEW HAVEN, 



CONNECTICUT 



F. G. KEYES 



PROFESSOR OF PHYSICAL CHEMISTRY, MASSACHUSETTS INSTITUTE 

 OF TECHNOLOGY, CAMBRIDGE, MASSACHUSETTS 



E. A. MILNE 



BOUSE-BALL PROFESSOR OF MATHEMATICS, 

 UNIVERSITY OF OXFORD 



GEORGE W. MOREY 



GEOPHYSICAL LABORATORY OF THE CARNEGIE INSTITUTION, 



WASHINGTON, D. C. 



JAMES RICE 



LATE ASSOCIATE PROFESSOR OF PHYSICS, UNIVERSITY OF 



LIVERPOOL 



F. A. H. SCHREINEMAKERS 



FORMERLY PROFESSOR OF INORGANIC CHEMISTRY, UNIVERSITY 



OF LEIDEN 



EDWIN B. WILSON 



PROFESSOR OP VITAL STATISTICS, HARVARD UNIVERSITY, 

 CAMBRIDGE, MASSACHUSETTS 



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