Feature

[Photograph]: For Precision

First Glances at New Books

[Photograph]: Polar Airdrome

First Glances at New Books

Test Hopeful Chemical Treatment of Tuberculosis

Japan’s Latest Bottleneck Is General Labor Shortage

Substitutes in Automobiles Superior in Many Instances

Prevention of Diabetes Possible, Dr. Best Suggests

Infantile Paralysis Victims May Get Disease Again

Number of White Blood Cells May Predict Length of Life

U. S. Can Expect as Many Indians by 1980 as in 1492

Low Intelligence May Be Screened out of New Army