TY  - BOOK
AU  - Glickman, Carl D.,
TI  - Supervision of instruction: a developmental approach 
SN  - 0205121535 (Hb.)
AV  - LB806.4 .G64 1990
PY  - 1990///
CY  - Boston
PB  - Allyn and Bacon
KW  - School supervision
N1  - Includes bibliographical references and index
ER  -