Statistical analysis in psychology & education /
Ferguson, George Andrew.
Statistical analysis in psychology & education / George A. Ferguson. - 5th ed. - New York : McGraw-Hill, c1981 - x, 549 p. : ill. ; 24 cm. - McGraw-Hill series in psychology .
Includes index.
0070205051
Statistics.
Psychometrics.
Educational tests and measurements.
519.5 / FES 1981
Statistical analysis in psychology & education / George A. Ferguson. - 5th ed. - New York : McGraw-Hill, c1981 - x, 549 p. : ill. ; 24 cm. - McGraw-Hill series in psychology .
Includes index.
0070205051
Statistics.
Psychometrics.
Educational tests and measurements.
519.5 / FES 1981