TY  - BOOK
TI  - Introduction to the systems approach
T2  - Educational technology reviews series
SN  - 087778051X
AV  - LB2806 .I55
U1  - 371.2/0028/51 
PY  - 1973///]
CY  - Englewood Cliffs, N.J.
PB  - Educational Technology Publications
KW  - School management and organization
KW  - United States
KW  - Local
KW  - System analysis
KW  - Decision making
KW  - Educational planning
N1  - Articles selected from Educational technology; Includes bibliographies
ER  -