TY  - BOOK
AU  - Fernando,Grace T.
TI  - Low-cost visual aids: a teach yourself book 
T2  - (Teach Yourself Book ; no. 5)
U1  - Prof. 371.335 L912 1985 
PY  - 1985///
CY  - Philippines
PB  - Communication Foundation for Asia
KW  - Visual aids
KW  - Methods of instruction
ER  -