TY  - RPRT
TI  - Graphics software packages as instructional tools.
AU  - J J Chiavaroli
AU  - R J Till
PY  - 1985
DO  - 10.1353/aad.2012.0919
UR  - https://pubmed.ncbi.nlm.nih.gov/3913310/
ID  - 3913310
ER  -