AUTHOR INDEX
311
Y
Young, R. E., 190, 300
Young, R. T., 28, 89
Yamaguti, S., 3, 24, 30, 89
Yasutake, W . T., 8, 78, 89
Yates, L. G., 117, 300
Young, L., 23, 81
Young, P. H . , 37, 89
Yorlie, W., 3, 89
Z
Zadvorochnov, S . F., 54, 85
Zobell, C . E . , 11, 67, 88