34 Proceedhigs of Indiana Academy of Science 



50. The Teaching of Chemistry and Physics in the Secondary School. 



(The chapters dealing with Physics, specifically, were written by 

 Professor Edwin H. Hall cf Harvard University.) Pp. xiii+377, 

 8vo. New York and London, Longmans, Green & Co., 1902. Re- 

 printed 1903. 



51. J. H. Van't HofP, Physical Chemistry in the Service of the Sciences 



[Translation]. Pp. xviii+126, 8vo. Chicago, University of Chi- 

 cago Press, 1903. 



52. Introduction to General Inorganic Chemistry. Pp. xviii+780, 8vo. 



New York, The Century Co.; London, Geo. Bell & Sons, March, 

 1906. Reprinted July, 1906, September, 1906, August, 1907, Octo- 

 ber, 1907 (completing fifteenth thousand). 



53. General Chemistry for Colleges. Pp. xiii+529, 8vo. New York, The 



Century Co., May, 1908. 



54. Einfiihrung in die Allgemeine und Unorganische Chemie auf Ele- 



mentar Grundlage [with Dr. E. Stern]. Karlsruhe, 1909. 



55. Textbook of Elementary Chemistry. Pp. 439. New York, The Cen- 



tury Co., 1914. 



56. General Chemisti-y for Colleges. Second Edition, revised. Pp. 662. 



New York, The Century Co., 1916. 



57. Introduction to Inorganic Chemistry, New Edition. Third Edition, 



revised. Pp. 925. New York, The Century Co., 1917. This text 

 has been translated into German, Portuguese, Italian, Russian and 

 Chinese; it is now being translated into Spanish and Urdu. 



58. A Laboratory Outline of College Chemistry. Pp. 206. New York, 



The Century Co., 1917. 



59. Experimental Inorganic Chemistry. Fifth Edition of Laboratory 



Outline of General Chemistry, revised. Pp. 171. New York, The 

 Century Co., 1917. 



60. Calculations of Inorganic Chemistry and Qualitative Analysis [with 



W. C. Moore]. Pp. 106. New York, The Century Co., 1918. 



61. Intermediate Textbook of Chemistry. Pp. 520. New York, The 



Century Co., 1919; London, G. Bell and Sons, Ltd., 1920. 



62. A Laboratory Outline of Intermediate Chemistry. Pp. 136. New 



York, The Century Co., 1920. 



III. ADDRESSES. 



A large number of addresses, chiefly on various phases of the teach- 

 ing of Chemistry, have been published in the School Review, School 

 Science, and elsewhere. 



IV. REVIEWS. 



A large number of reviews of current books on Chemistry have 

 been written for Science, The .lournal of the American Chemical Society, 

 School Science, The Journal of Physical Chemistry, The School Review, 

 and other magazines. 



ROBERT EDWARD LYONS, 



Indiana University. 



