Expanding the classroom.
Subtitle: Suggestions for developing a school journey program in the public schools.
By: Lester K. Ade, Superintendent of Public Instruction.  Commonwealth of Pennsylvania, Department of Public Instruction.
Contributors: Dech, Alan O.
Published: 1938
Place of publication: Harrisburg
Language: eng
Number of pages: 72
Subjects: Education -- Pennsylvania -- Curricula
Notes: "The bulletin was written by Alan O. Dech, advisor, Curriculum Construction."--p. [3]