Study and teaching German language -- 22 English language -- 19 Grammar -- 17 Vocabularies 7 French language -- 6 Spanish language -- 5 more ... Business English 4 Listening 4 Addresses, essays, lectures 3 Conversation 3 Diplomacy -- 3 English language 3 Foreign policy 3 Glossaries, vocabularies, etc 3 Grammar 3 Policy sciences -- 3 Apartheid 2 Business communication 2 Dictionaries -- 2 Pronunciation 2 Vocabularies -- 2 Business French 1 Business practice communication 1 Business presentations 1 Decision making 1 French language - -- 1 Language and languages -- 1 Language art (Elementary) 1 Psychology -- 1 less ...