S.L.A.M., simple lattice approach to mathematics
Subtitle: step-by-step multiplication problem layouts
By: Susan James and Louise Pedrazzini.
Contributors: Pedrazzini, Louise.
Publisher: Prentice-Hall Learning Systems; Penichet Pub.
Published: 1977
Place of publication: Englewood Cliffs, N.J; Los Angeles, CA
Language: eng
Subjects: Multiplication -- Study and teaching (Elementary)
Other titles: SLAM, simple lattice approach to mathematics.
Notes: "Grade level range: 4-8."

"Duplicating Master."--Cover.

Bk. 2 accompanied by poster, "The classroom space age calendar wall chart," folded, in back cover.