Joseph J. Dudleston & Andrew J. Burdick.
Chemistry: unit test in chemistry.
R593699. Chemistry: unit test in chemistry. By Joseph J. Dudleston & Andrew J. Burdick. NM: revisions containing about 25% new material. © 20Sep47; AA72364. Random House, Inc. (PWH); 20Dec74; R593699.
Random House, Inc.|PWH