TY  - BOOK
AU  - Edwards,Allen L., x
AU  - x
TI  - Techniques of attitude scale consturction: x
SN  - x
U1  - 130/EDT 
PY  - 1957///
CY  - N.Y.
PB  - Appleton-Century - Crofts
KW  - Psychology
N1  - x
ER  -