title = {Letters to the editor: on using a graphic input tablet.},
author = {Lynn Yarbrough}, journal = {Commun. ACM}, number = {5}, pages = {294}, url = {http://dblp.uni-trier.de/db/journals/cacm/cacm11.html#Yarbrough68}, volume = {11}, year = {1968}, description = {dblp}, ee = {http://doi.acm.org/10.1145/363095.363134}, date = {2006-02-09},
keywords = {dblp }
::