G ON TEN Tes XI 
ZEISS WATERINTERFEROMETER (RAYLEIGH-LOWE) (The use of the) for the 
analysis of non-aqueous solutions. 114. 
ZERNIKE (F.). A moving coil galvanometer of high sensitivity. 239. 
Zoology. H. BoscHMA: “On budding and coalescence of buds in fungia 
fungites and fungia actiniformis.” 257. 
ZWAARDEMAKER (H.). On superficial and internal processes. 246. 
— presents a paper of Dr. L. J. J. Muskens:. “The myoclonic 
reflexes.” 280. 
