"howell, david c. "
statistical methods for psychology: / david.c. howell - 2 ed. - usa : pws-kent 1987. - "xii, 636p.; 24 cm."
0-871-50068-x hard cover
psychometrics--
519. 502 415 how
statistical methods for psychology: / david.c. howell - 2 ed. - usa : pws-kent 1987. - "xii, 636p.; 24 cm."
0-871-50068-x hard cover
psychometrics--
519. 502 415 how