Christoph Schulz. AutoCAD Praktikum. Teubner, 1992.
@book{0066856,
title = {AutoCAD Praktikum},
author = {Christoph Schulz},
year = {1992},
researchr = {https://researchr.org/publication/0066856},
cites = {0},
citedby = {0},
publisher = {Teubner},
isbn = {978-3-519-02980-9},
}