Sell, buy or rent John O. Willis textbooks
Essentials of DAS-II Assessment
by
Ron Dumont, John O. Willis, Colin D. Elliott
ISBN-13: 9780470225202
ISBN-10: 0470225203
Edition: 1
Publication date: 2008
Publisher:
Wiley
Format:
Paperback
416 pages
Essentials of IDEA for Assessment Professionals
by
Guy McBride, Ron Dumont, John O. Willis
ISBN-13: 9780470873922
ISBN-10: 0470873922
Edition: 1
Publication date: 2011
Publisher:
Wiley
Format:
Paperback
304 pages