TY  - BOOK
AU  - Rorer,John Alexander
TI  - Principles of democratic supervision: a critical investigation of proposed principles of supervision in light of a democratic philosophy of education
SN  - 0404558585
PY  - 1972///
CY  - New York
PB  - AMS Press
KW  -  School supervision
N1  - Reprint of the 1942 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 858; Originally presented as the author's thesis, Columbia; p. 225-230
ER  -