Ross, James Stiven, Groundwork of educational theory / - London [etc.] G. G. Harrap & co., ltd. [1942] - 264 p. diagr. 19 cm. LCCN: 43013561 Subjects--Topical Terms: Education;Education--Aims and objectives.;Philosophy. LC Class. No.: LB775 / .R776 Dewey Class. No.: 370 / ROG 1942