TY  - BOOK
AU  - Harris, Chester W.
AU  - Liba, Marie R.
ED  - American Educational Research Association.
TI  - Encyclopedia of educational research: a project of the American Educational Research Association 
U1  - 370.3 
PY  - 1950///
CY  - New York
PB  - Macmillan
KW  - Education
KW  - Dictionaries
KW  - Bibliography
N1  - Index (p. 1-28) bound in between p. 770-771; Includes bibliographies
ER  -