@misc{indiciae346e29b0120f, title = {Graphics software packages as instructional tools.}, author = {J J Chiavaroli and R J Till}, year = {1985}, doi = {10.1353/aad.2012.0919}, url = {https://pubmed.ncbi.nlm.nih.gov/3913310/}, note = {Source identifier: 3913310} }