INDEX 



WALDEYER, 257. 

 Wallace, A. R., 99. 

 Warburg, no. 

 Weber's law, 301. 

 Wheatstone, 325. 

 Wiener, Otto, 290, 305. 

 William of Occam, 267. 

 Williams, H. S., quoted, 2. 



n, R. C. T., 155. 

 Wireless telegraphy, 311. 



Wohler, 174. 



YELLOW-FEVER, disappearance 



of, 273. 

 Young, Dr. Thomas, 145. 



ZEEMAN, 81. 

 Zymases, 233. 

 Zymohydrolysis, 

 236. 



361 



reversible, 



THE END 



0g6 



