00422nam a2200133Ia 4500008004100000020001500041082001900056100001500075245008600090260007200176300000800248650001500256650001700271140316s9999    xx            000 0 und d  a390511206x  a304.28bSMI/JA  aSmidak,E F  aEnvironment and Smidak principles : power and responsibility action and re-action  aSwitzerlandbAvenira Foundation for Research of Human Societyc1996  a143  apopulation  aunemployment