TY  - BOOK
AU  - Lodico,Marguerite G.
AU  - Spaulding,Dean T.
AU  - Voegtle,Katherine H.
TI  - Methods in educational research: from theory to practice 
SN  - 9780787979621
PY  - 2006///
CY  - San Francisco
PB  - Jossey-Bass
KW  - Education
KW  - Research
KW  - Methodology
ER  -