This book is written for students enrolled in SDEV 0171 courses at Palo Alto College.

Where indicated, sections of the textbook are derived from COLLEGE SUCCESS https://open.lib.umn.edu/collegesuccess/ by a publisher who has requested that they and the original author not receive attribution, which was originally released and is used under CC BY-NC-SA.

This work, unless otherwise expressly stated, is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License  https://creativecommons.org/licenses/by-nc-sa/4.0/