Flegg, David Selecting and using training aids / David Flegg and Josephine McHale - London : Kogan Page, 1991 - 144p. : ill. ; 22cm - Practical trainer series . ISBN: 0749404124 (pbk): RM 75.05 Subjects--Topical Terms: Teaching--Aids and devices Dewey Class. No.: 371.33 FLE