TY  - BOOK
AU  -  Devellis,Robert F
AU  - Caroline T. Thorpe
TI  - Scale Development:  : Theory and Application
SN  - 9781544279340
AV  - H61.27.D48 
PY  - 2022///
CY  - London
PB  -  : SAGE
KW  - Scaling (social science)
N1  - Includes bibliographical references and Index
ER  -