TY  - BOOK
AU  - Wesson,Robert G.
TI  - Modern government: Democracy and authoritarianism 
SN  - 013594953x
AV  - JF51 W47 1985
PY  - 1985///
CY  - Englewood cliffs, new jersey
PB  - Prentice Hall
KW  - Gobierno comparado
ER  -