TY  - BOOK
AU  - Leedy,Paul D.
TI  - Practical research: planning and design 
SN  - 0023692200 (pbk.)
AV  - Q180.55.M4Q180.55 L43 1985.M4L43
U1  - 001.4/2 19
PY  - 1985///
CY  - New York
PB  - Macmillan
KW  - Research
KW  - Methodology
N1  - Includes bibliographies and index
ER  -