TY - BOOK AU - Kilgore,William Arlow TI - Identification of ability to apply principles of physics T2 - Contributions to education SN - 0404558402 PY - 1972/// CY - New York PB - AMS Press KW - Physics KW - Study and teaching N1 - Reprint of the 1941 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 840; Originally presented as the author's thesis, Columbia; Includes bibliographical references (p.19) ER -