TY  - BOOK
AU  - McDonald,Roderick P.
TI  - Test theory: a unified treatment 
SN  - 0805830758 (cloth : alk. paper)
AV  - BF39 .M175 1952
U1  - 150/.28/7 21
PY  - 1952///
CY  - Mahwah, N.J.
PB  - L. Erlbaum Associates
KW  - Psychology
KW  - Statistical methods
KW  - Psychometrics
KW  - Social sciences
N1  - Includes bibliographical references (p. 469-475) and indexes
ER  -