TY  - BOOK
AU  - Leedy,Paul D.
AU  - Ormrod,Jeanne Ellis
TI  - Practical research: planning and design 
SN  - 9781292095875 (pbk. )
PY  - 2005///
CY  - Boston
PB  - Pearson Merrill Prentice Hall
KW  - Research
KW  - Methodology
N1  - Includes index; Includes bibliographical references
ER  -