Ingmar H. Lehmann

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
100 Commonly Asked Questions in Math Class: Answers That Promote Mathematical Understanding, Grades 6-12978-1-4522-43O8-5
(1-4522-43O8-5)
2013Alfred S. Posamentier · William L. Farber · Terri L. Germain-Williams · Elaine S. Paris · Bernd Thaller

H. Lehmann · I.L. · Ingmar Lehmann

Ingmar Hammer