TY  - BOOK
AU  - Leedy,Paul D.
TI  -  Practical research : : planning and design
SN  -  0139603603
AV  -  Q180.55.M4   L43 2001
PY  - 2001///
CY  -  Upper Saddle River, N.J. : 
PB  -  Merrill Prentice Hall, 
KW  - Research
KW  -  Methodology
N1  -  Includes bibliographical references and index
ER  -