TY  - BOOK
AU  - Pett,Marjorie A
AU  - Lackey, Nancy R Sullivan, John J 
TI  - Making sense of factor analysis: the use of factor analysis for instrument development in health care research
U1  - 610.727 PET  
PY  - 2003///
CY  - New Delhi
PB  - Sage publications
N1  - Includes bibliographical references and index 
ER  -