01067nam--2200397---450 99000046256020331620191105132156.00046256USA010046256(ALEPH)000046256USA01004625620010522d1984----km-y0itay0103----baitaIT||||||||001yyArmi e speranzaFreeman DysonTorinoBoringhieri1984345 p.22 cmSaggi scientifici2001Saggi scientifici12001Weapons and hope001-------2001DisarmoBNCFBNCF327.174DYSON,Freeman545251ITsalbcISBD990000462560203316327.174 DYS 183351 G.327.17400154682BKECOPATTY9020010522USA01161820020403USA011654PATRY9020040406USA011632Armi e speranza889358UNISA