English language 43 Problems, exercises, etc 33 Textbooks for foreign speakers 29 Foreign speakers 27 Study and teaching 27 Sound recording for foreign speakers 6 Spoken English 4 History 2 Spoken english 2 Textbook for foreign speakers 2 Accounting 1 Army-McCarthy Controversy, 1954 1 Computer file 1 Data processing 1 Design 1 Education, Adult 1 Electric circuit analysis 1 English language, textbook for foreign speaker 1 Environmental sciences 1 Hsitory 1 Methods 1 Naval operations 1 Naval operations, American 1 Politics and government 1 Problem-based learning 1 Pronunciation by foreign speakers 1 Punjab (India) 1 Right and left (Political science) 1 School management and organization 1 Self-instruction 1