'54 CHEMISTRY 



54114 Svedberg, T. Die Methoden zur Herstellung kolloider 



Losungen anorganischer Stoffe. Dresden 1909. 



54114 Taylor, W. W. Chemistry of colloids and some 



technical applications. Lond. 1915. 



54114 Zsigmondy, R. Colloids and the ultramicroscope. 



New York 1909. 

 5411405 Kolloid-Zeitschrift. 



K. Zeitschrift fur Chemie und Industrie der Kolloide. 



Vols. 1-12. Dresden 1906-13. 



Kolloid-Zeitschrift. Vol. 13-> Dresden 1913-> 



5411405 Kolloidchemische Beihefte. (Erganzungshefte zur 

 K.B. Kolloid-Zeitschrift.) Vol. 12- Dresden 1920-> 



54114 : 6 1 Bechhold, H. Colloids in biology and medicine. 



New York 1919. 



54114 : 61 - - Kolloide in Biologic und Medizin. Dresden 1920. 

 54114 : 6 1 Searle, A. B. Colloids in health and disease. 



Lond. 1920. 



5412 ATOMICS. 



5412 Baxter, G. P. Atomic weights of cadmium, etc. 



Wash. 1910. 



5412 Friend, J. N. Theory of valency. Lond. 1909. 



5412 Kuenen, J. P. Zustandsgleichung der Gase und 

 Flussigkeiten und die Kontinuitatstheorie. 



Braunsch. 1907. 



/. '5412 Morley, E. W. Densities of oxygen and hydrogen and 

 ratio of their atomic weights. Wash. 1895. 



5412 Perrin, J. Atoms. Lond. 1916. 



5412 Richards, T. W. Compressibilities of elements. 



Wash. 1907. 



5412 - Further researches on atomic weights. 



Wash. 1907. 



5412 Richards, T. W., and Wells, R. C. Eevision of the 

 atomic weights of sodium and chlorine. 



Wash. 1905. 



5412 Richards, T. W., and Willard, H. H. Determinations 

 of atomic weights. Wash. 1910. 



106 





