The educator's encyclopedia / [by] Edward W. Smith, Stanley W. Krouse, Jr. [and] Mark M. Atkinson. Smith, Edward Williams, 1920- Krouse, Stanley W. Atkinson, Mark M. Education Encyclopedias. LB17 .S6 370.3 SME Includes bibliographies. Englewood Cliffs, N.J., Prentice-Hall, 1961. 1961. 1961 Text xiii, 914 p. : eng