TY  - BOOK
AU  - leedy, Paul P.
TI  - Practical research: Planning and design 
SN  - 9789352861941
AV  - Q180.55 .M43 2016
PY  - 2016///
CY  - India
PB  - Pearson
KW  - Practical research
KW  - science
N1  - includes bibliographical reference and index
ER  -