SUBJECT
Grammar
Textbooks for foreign speakers
English
30
English language
24
Conversation and phrase books
8
French language
8
German language
8
Spanish language
7
Problems, exercises, etc
5
Arabic language
4
Composition and exercises
4
Study and teaching (Secondary)
4
Verb
3
Editing
2
Rhetoric
2
Study and teaching
2
Study and teaching (Higher)
2
Tagalog language
2
Cantonese dialects
1
Conversation and phrase book
1
Dutch language
1
Examinations
1
Filipino language
1
Foreign speakers
1
Grammar, Comparative
1
Italian
1
Italian language
1
Japanese language
1
Korean language
1
Language and languages
1
Oral communication
1
Portuguese language
1
Readers
1
Report writing
1
Russian language
1
Self instruction
1
Self-instruction
1
Spoken French
1
Study guides
1
Syntax
1
Test of English as a Foreign Language
1
Vocabulary
1