Guidebooks Description and travel 19 Architecture 13 Travel 10 Commerce 8 Directories 8 Buildings, structures, etc 7 Malaysia 7 Economic conditions 6 Europe 6 Hotels 5 Australia 4 Backpacking 4 Curicula 4 Equipment and supplies 4 Evaluation 4 Guides 4 Hiking 4 Japan 4 Maps 4 National parks and reserves 4 Paris (France) 4 Personnel management 4 Pictorial works 4 Singapore 4 Universities and colleges 4 Basel (Switzerland) 3 Education, Higher 3 Geology 3 Great Britain 3