TY  - BOOK
AU  - Harford, Nicola
AU  - Baird, Nicola
TI  - How to make and use visual aids
SN  - 0 435 99959 1
U1  - 371.33 
PY  - 2001///
CY  - Oxford
PB  - Heinemann
KW  - Education
KW  - Visual aids
N1  - Includes index
ER  -