00000nam 2200000 4500 INLIS000000001171085 20231213091440 0010-1223000500 ta 231213###########################0#eng## 0-256-02375-1 320 320 ALA s ALAN C. ISAAK SCOPE AND METHODS OF POLITICAL SCIENCE / ALAN C. ISAAK NEW YORK : THE FREE PRESS, 1981 308 hlm ; 22,5 cm POLITICAL SCIENCE -