Mathematics for elementary teachers with activities
av Sybilla Beckmann (2018)
av Sybilla Beckmann (2013)
Mathematics for elementary teachers
av Sybilla Beckmann (2008)
Mathematics for elementary teachers with activity manual
av Sybilla Beckmann (2011)
Mathematics for Elementary Teachers with Activities, Books a la Carte Edition
av Sybilla Beckmann (2017)
Activities to accompany Mathematics for elementary teachers
Mathematics for elementary teachers : activities manual
Mathematics for Elementary Teachers with Activity Manual
av Sybilla Beckmann (2005)
