TY  - BOOK
AU  - Parkash, Ravi.
TI  - Methods of educational research
T2  - Rand McNally education series
SN  - 8171697291
AV  - LB1028 .P37 2003
PY  - 1971///, c1972]
CY  - New Delhi
PB  - Ajay vema for Commonwealth
KW  - Education
KW  - Research
N1  - Includes bibliographical references
ER  -