b'Topical Index of PeriodicalsAeronautics & Aviation . 75 Communications, Journalism & Writing . 77Agriculture & Horticulture. 75 Computers & Computer Science . 77American Scene/Regional . 75 Cuisine & Food 78Animals & Pets 76 Design . 78Anthropology & Archaeology . 76 Drama, Theatre & Performing Arts 78Antiques & Collectibles 76 Ecology & Environment . 78Architecture, Building & Construction 76 Education. 78Area Studies 76 Engineering . 79Armed Forces 76 Entertainment 79Art 76 Family Life . 79Astronomy . 76 Fashion, Style and Grooming 79Automobile, Motocross & Railway . 77 Film & Television 79Business, Labor & Economics . 77 Foreign Language . 79Career Resources . 77 Gardens . 79Comics. 77 General Interest . 79 Geography & Travel. 80Government & Political Science 80Handicrafts 80Health 80History . 80Hobbies & Games . 81House & Home 81Industrial & Mechanical Arts 81Law & Legal Matters 81Library Aids 81Literature . 81Medical 81Membership . 82Music . 82National & World Affairs . 82Nature & Outdoor Life 82Newsletter 82Newspaper 82Photography 83Psychology 83Religion 83Science 84Science Fiction 84Social Sciences & Philosophy . 84 Sports & Recreation 84Technology 84Trade Publications . 84Women 85Youth . 8574'