December 30, 1957br/Field Emission diagram in Russian is studied by three staff members of Linfield Research institute in a study of the Russian language. Twelve staff members have formed a class to study language so they will be able to read scientific material which has become available from that country, during the past year. Recent advancements there have made a knowledge of Russian language important, researchers said. Classes are under direction of Mrs. A. A. Groening of Lewis and Clark college and are held in two hour sessions every Wednesday evening, Several wives of LRI staffers, Dr. Helen Emerson of the Linfield modern language department, and Mrs. Elizabeth Honn of McMinnville High School also are enrolled in the course. Shown examining the diagram are, from left, Phil Bettler, staff physicist; Frank Collins, supervisor of the LRl Glass laboratory, and W. W. Dolan, LRI assistant director.