TY  - BOOK
AU  - Leedy, Paul D.
TI  - Practical research: planning and design 
SN  - 9789352861941 (pbk.)
AV  - HQ767.85 .P73 2016
U1  - 001.4 
PY  - 2018///
CY  - Chennai
PB  - Pearson
KW  - Research
KW  - Research--Methodology
N1  - Includes bibliographical references and index
ER  -