00513nam a2200181Ia 450000500170000000800410001702000170005804000190007504100120009408200150010624500530012126000420017430000290021650400190024565000390026465100180030385000100032120230531141433.0131103s9999    xx            000 0 und d  a1 557811 9 6  aLoreto College  aEnglish  a333.7bSIM 4aThe State of humanitycedited by Julian L. Simon  aCambridgebBlackwell Publishersc1995  aviii,694p.b ill.figures  aIncludes index  aFactors affecting social behaviour  aHuman ecology  aLCLIB