TY  - GEN
AU  - Marguerite G. Lodico, Dean T. Spaulding
AU  - Katherine H. Voegtle
TI  - Methods in Educational Research: From Theory to Practice 
SN  - 9780787979621
U1  - 370.72 22
PY  - 2006///
CY  - New York
PB  - Jossey-Bass
KW  - Education
N1  - Education
ER  -