Newbury House (1975)
This is a course for persons who wish to expand their basic knowledge of English to include words which occur most frequently in textbooks, lectures, newspapers, journals, and on radio and television. The three workbooks which comprise the course teach 2,000 non-technical words which are essential for students or other persons who come in contact with English on a professional or para-professional level. The workbooks are designed for use by individuals or in classes.