TY  - BOOK
AU  - Erikson Robert S
AU  -  Luttbeg Norman R
AU  -  Tedin Kent L
TI  - American public opinion :  Its origins content and impact     
U1  - Y:37.73'N7, M0 
PY  - 1980///
CY  - New York  
PB  -  John Wiley and Sons   
ER  -