4th Edition Textbook May 1, 2017
Developmental Disabilities in Ontario – 4th edition will be published Summer 2020
3rd Edition – ISBN: 978-0-9731573-1-4 is now out of print
Some 3rd ed. print copies are still available; all sales are final. Contact the OADD office firstname.lastname@example.org or 416-429-3720 for more information
If you have any questions please contact the OADD office at email@example.com or 416-429-3720.