TY  - BOOK
AU  - Ary 
TI  - Introduction to research in education 
SN  - 0534555373 
U1  - 370.72 ARY 2006 
PY  - 2006///
CY  - Belmont
PB  - Thomson/Wadsworth
KW  - Education
KW  - Research
N1  - Includes bibliographical references and index p. 641-650
ER  -