TY  - BOOK
AU  - Blumberg,Arthur,1923-
TI  - Supervisors and teachers: a private cold war
SN  - 0821101277
PY  - 1974///
CY  - Berkeley, Calif
PB  - McCutchan Pub. Corp
KW  - School supervision
N1  - Bibliography: p. 179-182
ER  -