@inbook{Hamad+2022+xxiv+xxiv,
url = {https://doi.org/10.1515/9781683928461-002},
title = {About the Companion Files},
booktitle = {AutoCAD 2023 Beginning and Intermediate},
author = {Munir Hamad},
publisher = {Mercury Learning and Information},
address = {Berlin, Boston},
pages = {xxiv--xxiv},
doi = {doi:10.1515/9781683928461-002},
isbn = {9781683928461},
year = {2022},
lastchecked = {2026-05-04}
}