["BUSINESS & ECONOMICS \/ General","BUSINESS & ECONOMICS \/ Management","SELF-HELP \/ Personal Growth \/ General","SOCIAL SCIENCE \/ Sociology \/ General","BUSINESS & ECONOMICS","BUSINESS & ECONOMICS \/ General","BUSINESS & ECONOMICS \/ Management","BUSINESS EXECUTIVES","Do-it-yourself","General","General Adult","How-to","How-to\/Do-it-yourself","Management","Non-Fiction","Personal Growth","Quality of work life.","SELF-HELP","SELF-HELP \/ Personal Growth \/ General","SOCIAL SCIENCE","SOCIAL SCIENCE \/ Sociology \/ General","SOCIOLOGY OF WORK AND LEISURE","Self Help","Sociology","Work and family.","Work;Psychological aspects."]