TY  - BOOK
AU  - Hanken,A.F.G.
AU  - Reuver,H.A.
TI  - Social systems and learning systems
SN  - 0898380502
AV  - HM24 .H11
PY  - 1981///
CY  - Boston
PB  - M. Nijhoff
KW  -  
KW  - Social systems
KW  - System theory
KW  - Instructional systems
N1  - Translation of Sociale systemen en lerende systemen; Includes bibliographical references and indexes
ER  -