Handbooks, manuals, etc Handbooks, manuals, etc. -- 11 English language -- 9 Directories 8 Directories -- 7 Government -- 7 Periodicals -- 7 more ... Handbooks, manual, etc 6 Management -- 5 Personnel management -- 5 Economics -- 4 Employees, Training of -- 4 Handbooks, mannuals, etc 4 Public speaking -- 4 Authorship -- 3 Commercial correspondence -- 3 Comparative government -- 3 Economic -- 3 Human rights -- 3 Political parties -- 3 Public relations -- 3 Rhetoric -- 3 Style -- 3 Automation -- 2 Business -- 2 Business communication -- 2 Business writing -- 2 Civil rights -- 2 Dictionaries 2 Diplomacy 2 less ...