TY  - BOOK
AU  - Dunn,Rita
AU  - DeBello,Thomas C.
TI  - Improved test scores, attitudes, and behaviors in America's schools: supervisors' success stories 
SN  - 0897896874 (alk. paper)
AV  - LB 2806.4 .I56 1952
PY  - 1952///
CY  - Westport, Conn.
PB  - Bergin & Garvey
KW  - School supervision
KW  - United States
KW  - Case studies
KW  - School supervisors
KW  - Individualized instruction
KW  - Academic achievement
KW  - Educational change
N1  - Includes bibliographical references and index
ER  -