Educational statistics : use and interpretation /
Pophan, W James.
Educational statistics : use and interpretation / By W James Popham and Kenneth Sirotnik. - 2nd ed. - New York : Harper and Row publishers , 1967. - 413p. ; PB 25 cm
060452528
Descriptive statistics
Analysis of convariance
Nonparametrics statistics
519.5 / POPW
Educational statistics : use and interpretation / By W James Popham and Kenneth Sirotnik. - 2nd ed. - New York : Harper and Row publishers , 1967. - 413p. ; PB 25 cm
060452528
Descriptive statistics
Analysis of convariance
Nonparametrics statistics
519.5 / POPW