Sax, Gilbert
Principles of educational and psychological measurement and evaluation / Gilbert Sax - 2nd. ed. - Belmont : Wadsworth Publishing , 1980 - xv, 688 p. : ill. ; 22 cm.
Includes bibliographical references and index.
0534008321
Education
Psychology of education
Mesurement
Educational tests and measurements
370 / SAX
Principles of educational and psychological measurement and evaluation / Gilbert Sax - 2nd. ed. - Belmont : Wadsworth Publishing , 1980 - xv, 688 p. : ill. ; 22 cm.
Includes bibliographical references and index.
0534008321
Education
Psychology of education
Mesurement
Educational tests and measurements
370 / SAX