TY  - BOOK
AU  - Koul, Lokesh
TI  - Methodology of Educational Research
AV  - LB 102.8. K6 1984
PY  - 1984///
CY  - New Delhi
PB  - VIKAS PUBLISHING HOUSE PVT LTD
KW  - Educational Research
N1  - Includes bibliographical references and index
ER  -