TY  - BOOK
AU  - Pal,S.K.
AU  - Saxena,P.C.
TI  - Quality control in educational research
U1  - 370.18 PAL 
PY  - 1985///
CY  - New Delhi
PB  - Metropolitan Book Co
KW  - Educational research
KW  - Education-quality Control
N1  - Includes index
ER  -