Nunnally, Jum C. Ira H. Bernstein creator text New Delhi Tata McGraw Hill Education Private Limited. 2010 monographic xix, 752 p. : ill. ; 24 cm. Includes bibliographic references and index. Psychology Psychometrics Measurement scales Categorical modeling Statistical models Factor- Analysis Data matric Validity FSSH 150.287 NUN 0071070885 (pbk) 97800710770881 (pbk)