KRUH, FRANK O.
Answer key containing solutions to arithmetical exercises and problems in modern-life chemistry. By F. O. Kruh, Robert H. Carleton & Floyd F. Carpenter.
KRUH, FRANK O. Answer key containing solutions to arithmetical exercises and problems in modern-life chemistry. By F. O. Kruh, Robert H. Carleton & Floyd F. Carpenter. © 24Sep37; AA245818. Robert H. Carleton (A); 11May65; R361988.
Robert H. Carleton|A