00326nam a2200133 a 450000500170000002000150001708200160003210000220004824500330007026000350010330000170013863000220015563000150017720251202164217.0 a0043010725 a320.01bRUS aRussell, Bertrand aPowerba new social analysis aLondonbUnwin Paperbacksc1975 a208 p.b22cm aPolitical science aPhilosophy