Management 14 Juvenile literature 12 Leadership 10 Personnel management 10 Success in business 8 Business 6 Diseases 5 Employee motivation 5 Executive ability 5 Industrial management 5 Islam 5 Quality control 5 Business enterprises 4 Business planning 4 Child rearing 4 Religious aspects 4 Achievement motivation 3 Culture 3 Design and construction 3 Finance 3 Handbooks, manuals, etc 3 History 3 Interpersonal relations 3 Motivation (Psychology) 3 Organizational behavior 3 Ornamental 3 Parenting 3 Plants 3 Pregnancy 3 Recipes 3