Helen Featherstone

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
A Difference In The Family, Life With A Disabled Child978-0-06-337015-9
(0-06-337015-8)
1980
A Difference in the Family: Living with a Disabled Child978-0-14-005941-0
(0-14-005941-5)
1981
Smarter Together! Collaboration and Equity in the Elementary Math Classroom978-0-87353-656-1
(0-87353-656-8)
2011Sandra Crespo · Lisa M. Jilk · Joy A. Oslund · Amy Noelle Parks · Marcy B. Wood

HarperCollins · National Council of Teachers of Mathematics · Penguin

 

Helen Feddema