TY - BOOK AU - Ferguson,George Andrew TI - Statistical Analysis in Psychology & Education T2 - McGraw-Hill series in psychology SN - 0070205051 U1 - 519.5 23 PY - 1971///] CY - New York PB - McGraw-Hill KW - Statistics KW - Psychometrics KW - Educational tests and measurements N1 - Includes index; Bibliography: p. 479-483 ER -