000 nam a22 7a 4500
999 _c26373
_d26373
003 OSt
020 _a0435999591
041 _aEnglish
082 _aG 371.335
_bHARF
100 _aHarford, Nicola
245 _aHow to make and use visual aids
260 _aOxford
_bHeinemann, 1997.
_c1997
300 _a128p; paperback
650 _aVisual aids.
650 _aVisual communication.
700 _aBaird, Nicola
942 _2ddc
_cBK