TY  - BOOK
AU  - Ary,Donald
TI  - Introduction to research in education
SN  - 0534555373 
AV  - LB 1028 .A7 2006
U1  - 370.7/2 22
PY  - 2006///
CY  - Belmont, CA
PB  - Thomson/Wadsworth
KW  - Education
KW  - Research
N1  - Includes bibliographical references (p. 641-650) and index
ER  -