Jacques, Christopher Technical English. 4, Workbook/ Christopher Jacques. - Harlow, Essex, Eng. : Pearson/Longman 2008 - 63p.:ill. ( some col.& pic.) 28cm. ISBN: 9781408268018 LC Class. No.: PE1475 . J194 2008 Dewey Class. No.: PE1475 . J194 2008 National Library of Medicine Call No.: PE1475 . J194 2008