TY  - BOOK
AU  - Koul,Lokesh
TI  - Methodology of educational research
SN  - 0-7069-2375-8
U1  - 370.78 KOU 
PY  - 1984///
CY  - New Delhi : 
PB  - Vikas Publication
KW  - Education
KW  - Research
KW  - Educational statistics
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -