Man and his physical universe - Jean, Frank Covert; Harrah, Ezra Clarence, 1889- joint author; Herman, Fred Louis, 1894- joint author; Powers, Samuel Ralph, 1887-1970, editor (Boston Ginn, 1943)
Revised edition of v. 1 of the author?s An introductory course in science for colleges, published under the title: Man and the nature of his physical universe, 1934.
Keywords: Science