Shearsman 73 & 74 Hot Tip Harrys Favorite 200 Lisp Routines for Autocad: Plus Other Tips and Tricks to Increase Your Efficiency from the Pages of Cadalyst Magazine

Shearsman 73 & 74 Hot Tip Harrys Favorite 200 Lisp Routines for Autocad: Plus Other Tips and Tricks to Increase Your Efficiency from the Pages of Cadalyst Magazine