XVII. RADIOACTIVE TRACERS 651 



2 . Symposium on the Use of Isotopes in Biology and Medicine. University 



of Wisconsin Press, Madison, 1948. 



3. U. S. Naval Medical Bulletin, 1948, supplement to March- April issue. 

 3a. Hevesy, G., Radioactive Indicators. Interscience, New York, 1948. 

 3b. Calvin, M., C. Heidelberger, J. C. Reid, B. M. Tolbert, and P. E. 



Yankvvich, Isotopic Carbon. Wiley, New York, 1949. 



3c. Lawrence, J. H., and J. G. Hamilton, Advances in Biological and Medi- 

 cal Physics. Academic Press, New York, 1948, Vol. I. 



3d. Symposium: Nucleonics and Analytical Chemistry. Evanston, III., 

 Aug., 1948; Anal. Chern., 21, 318 (1949). 



GENERAL RADIOACTIVITY 



4. Cork, J. M., Radioactivity and Nuclear Physics. Van Nostrand, New 



York, 1946. 



5. Rasetti, F., Elements of Nuclear Physics. Prentice-Hall, New York, 



1936. 



6. Hoag, J. B., and S. A. Korff, Electron and Nuclear Physics. Van Nos- 



trand, New York, 1947. 



7. Pollard, E., and W. L. Davidson, Applied Nuclear Physics. Wiley, New 



York, 1942. 



7a. Lapp, R. E., and H. L. Andrews, Nuclear Radiation Physics. Prentice- 

 Hall, New York, 1948. 



7b. Friedlander, G., and J. W. Kennedy, Introduction to Radiochemistry. 

 Wiley, New York, 1949. 



8. Seaborg, G. T., Cheni. Revs., 27, 199 (1940). 



9. Hevesy, G., and F. A. Paneth, A Manual of Radioactivity. Oxford Univ. 



Press, London, 1938. 



10. McMillan, E. M., E. Segre, et al., Lecture Series on Nuclear Physics. 



(MDDC-1175), U. S. Govt. Printing Office, Washington, 1947. 



INTRODUCTION 



11 . Hevesy, G., Biochem. J., 17, 439 (1923). 



12. Hevesy, G., Ann. Rev. Biochem., 9, 641 (1940). 

 IS. Manhattan Project, Science, 103, 697 (1946). 



14. Isotopes Division, USAEC, Science, 106, 175 (1947). 



BASIC RADIOACTIVITY 



15. Kohman, T. P., Am. J. Phys., 15, 356 (1947). 



16. Glendenin, L. E., Nucleonics, 2, No. 1, 12 (1948). 



17. Evans, R. D., Nucleonics, 1, No. 2, 32 (1947). 



18. Condon, E. V., and L. F. Curtiss, Science, 103, 712 (1946). 



AVAILABILITY OF TRACERS 



19. Isotopes Division, USAEC, Radioisotopes, Catalog and Price List, 



No. 2. Oak Ridge, Tenn., Sept., 1947. 



