TY  - BOOK
AU  - Ray,Michael L.
AU  - Heeler,Roger M.
TI  - The use the multitrait-multimethod matrix for trait development: cluster analysis and nonmetric scaling alternatives 
T2  - Research paper. 10
U1  - 512.9434 23
PY  - 1971///.
CY  - Stanford: 
PB  - Stanford University, 
KW  - Matrix analytic methods
N1  - Includes bibliography
ER  -