1945to2000 1992-2001 20thcentury aerospaceengineering agriculturalmanagement agriculturalproduce agriculturalsciences american artbusiness artisans artprofessionals asia asianamericanstudies automobiles aviation biography blues bookdesigners booktrades britain buildingtypes business businessbiography businesshistory businesslife bymanufacturer canadianliterarybiography canadianliterature careers chinesehistory civil civilrightslaw clinicalmedicine collectibles commercial commerciallaw commonwealth communications competition constitutionallaw construction consumergoodsindustry consumption conversation cookingfundamentals costume counseling crafts craftspersons credit criminology criticism cubanamericans cubans customerservice debt descriptions development diet discographies dissent economicpolicies economics education electrical electromagnetism electronicengineering employment englishliterature englishpoetry environmentalactivists environmentalconservation environmentaleconomics environmentalsciences ethnic europe europe- exercise fashion filmindustry financiallaw foreigncommerciallaw general generalasianpolitics generalreference genres government graphicartists greenliving history home-basedbusinesses homeremodeling house humanrights individualcompanies industriallaw industrialqualitycontrol industries industryprofiles intellectualpropertylaw international internationalbusiness internationalexchange jazz jewelrymaking journalism keyboards labor latinamerican leadership liabilitylaw literarybiography literarycriticism literaryforms management marketing marketingaspects marketingservices massmedia media mediabiography minoritystudies miscellaneous miscellaneousamericanart miscellaneousantiques miscellaneousartisitictechniques miscellaneousbiography miscellaneouscooking miscellaneouslaw miscellaneousworldhistory motivation music musicalinstruments musicbiography musicbusiness musictechnology naturalliterature news northeastern nutrition oceania organizationalbehavior organizations outsiderart painting performingarts philosophyofscience phrasebooks physics piano policies politicalprotest politics popularmusic powerresources professionalcooking propaganda protection publicaffairs publishingindustries racerelations radio recording reference regionalstudies renovations repair responsibility retail retailindustries ruralsociology salesmanagement science self-esteem skills socialaspects socialclasses socialsciences socialstratification southernregion spanishlanguage sports success television televisionbroadcasting televisionnews textilecollectibles tort translating transportationindustries travel travelessays unitedstates unitedstateshistory unitedstatesstudies us vocationalguidance women'sbiography worldwari worldwarii