4 1 10 A Basic Course (Book 5) Peter Strevens Primary Author English Language Services, Inc. Additional Author mixed material 029715504 Great Britain The Macmillan Company 1964 sem.jpg.jpg A Basic Course (Book 6) Peter Strevens Primary Author English Language Services, Inc. Additional Author mixed material 029715601 Great Britain The Macmillan Company 1969 901e.jpg.jpg A Basic Course (Workbook 2) Peter Strevens Primary Author mixed material 029715806 Great Britain The Macmillan Company 1970 eng901.jpg.jpg A Basic Course (Workbook 1) Peter Strevens Primary Author English Language Services, Inc. Additional Author mixed material 029715709 Great Britain The Macmillan Company 1970 englis901.jpg.jpg