Research service in education.
Keeping in touch with the public schools ...
APA Citation
Pennsylvania. Dept. of Public Instruction. (1938). Research service in education: Keeping in touch with the public schools ... [Harrisburg.
MLA Citation
Pennsylvania. Dept. of Public Instruction. Research Service In Education: Keeping In Touch With the Public Schools ... [Harrisburg, 1938.
Warning: These citations may not always be complete (especially for serials).