Robert B. Ashlock

title	ISBN-13	year of publica- tion	other author(s)
Classroom Managmnt Models& Error& Linking Pkg	978-0-13-132037-6	2003	M. Lee Manning · Katherine Bucher · Jeri A. Carroll · Tonya Witherspoon
Current Research in Elementary School Mathematics	978-0-02-304240-9	1970
Errror Patterns in Computation	978-0-13-573197-0	1997
Errror Patterns in Computation	978-0-02-304212-6	1993
Errror Patterns in Computation: Using Errror Patterns to Help Each Student Learn	978-0-13-500910-9	2009
Errror Patterns in Computation: Using Errror Patterns to Improve Instruction	978-0-13-119886-9	2005
Errror Patterns in Computation: Using Errror Patterns to Improve Instruction	978-0-13-027093-1	2001
Mathematical Connections: Integrated and Applied	978-0-02-824795-3	1996	Mary M. Hatfield · Howard L. Hausher