TY  - BOOK
AU  - Shannon,Theodore J.
AU  - Schoenfeld,Clay
TI  - University extension
T2  - The Library of education
AV  - LC6219 .S5
U1  - 378.15540973 
PY  - 1965///]
CY  - New York
PB  - Center for Applied Research in Education
KW  - University extension
N1  - Bibliography: p. 109-110
ER  -