KRUH, FRANK O.
Experiments In modern-life chemistry. By Frank O. Kruh, Robert H. Carleton & Floyd F. Carpenter.
KRUH, FRANK O. Experiments In modern-life chemistry. By Frank O. Kruh, Robert H. Carleton & Floyd F. Carpenter. © 13Sep37; A109788. Robert H. Carleton (A); 26Apr65; R359840.
Robert H. Carleton|A