TY - BOOK AU - Andrich,David TI - Rasch models for measurement T2 - Sage University papers series. Quantitative applications in the social sciences SN - 080392741X AV - H61.25 .A54 1988 PY - 1988/// CY - Newbury Park PB - Sage Publications KW - Social sciences KW - Mathematical models KW - Statistical methods N1 - Bibliography: p. 91-94 ER -