1809-1865 1858-1919 1882-1945 1908-1973 abraham administration autobiography biographies biography business career casereports casestudies character christianity crisismanagement economics education educationaladministration educationalinnovations educationalleadership executivebranch general government headsofstate healthservicesadministration history interpersonalrelations johnson leadership ledarskap lincoln newyorktimesbestseller newyorktimesreviewed nursingservices nyt:combined-print-and-e-book-nonfiction=2018-10-07 politicalculture politicalleadership politicalprocess politicalscience politicsandgovernment presidentialleadership presidents professional professionaldevelopment religion roosevelt schoolmanagementandorganization sjukvårdsadministration socialsciences supervision theodore trade unitedstates