552 



AUTHOR INDEX 



Yoshimaru, Y., 431 

 Yoshiue, S., 531 

 Young, C. H., 531 

 Youtz, J. E., 522 

 Yudkin, A. M., 444, 531 



Zach, C, 531 

 Zajdel. R., 531 

 Zall, C, 179, 377 

 Zeiler, K., 209, 437 

 Ziegler, M. R., 494 

 Zielaskowski, M.. 446 



Zih, A., 531 



Zilva, S. S., 35, 49, 157-159, 162-165, 

 177, 181-183, 190, 198, 207, 212-218, 

 227, 230, 253, 258, 263, 270, 272, 281. 

 334, 359, 365, 373, 377, 379, 382, 383, 

 403, 408, 409, 427, 436, 446, 501, 531, 

 532 _ 



Zinzalian, G., 360 



Zoelch, F., 533 



Zoeller, E., 415 



Zucker, T. F., 303, 304, 326, 327, 329, 

 476, 533 



Zuwerkalow, D., 475 



