Directed correspondence study in the field of secondary education.
By: Lester K. Ade, Superintendent of Public Instruction ... Commonwealth of Pennsylvania, Department of Public Instruction.
Contributors: Castle, Alfred Watkins, 1885-; Bertin, Eugene P.
Series: Bulletin. [n.s.]; no. 291
Published: 1938
Place of publication: Harrisburg
Language: eng
Number of pages: 79
Subjects: Correspondence schools and courses.; Education, Secondary.
Notes: "List of approved correspondence agencies": p. 60-63.
Bibliography: p. 64-77.
This bulletin was prepared by A.W. Castle, Chief of Extension Education and Eugene P. Bertin, Department editor. cf. Foreword.