The United Presbyterian programmed instruction project
Subtitle: an experimental research project conducted by Board of Christian Education of the United Presbyterian Church in the U.S.A., with the assistance of the Battelle Memorial Institute, Columbus, Ohio and John B. Hough, Ohio University
By: edited by Donald L. Leonard
Contributors: Leonard, Donald L., editor
Published: 1966
Place of publication: Philadelphia
Language: eng
Number of pages: 96
Subjects: Programmed instruction; Religious education