Teaching the third "R"
Rapkin, Minnie K.
Teaching the third "R" - [Englewood Cliffs, N.J.] Teachers Practical Press; [distributed by Prentice-Hall 1963] - 64 p. - Prentice-Hall education series .
61012061
Arithmetic--Study and teaching (Primary)
Teaching the third "R" - [Englewood Cliffs, N.J.] Teachers Practical Press; [distributed by Prentice-Hall 1963] - 64 p. - Prentice-Hall education series .
61012061
Arithmetic--Study and teaching (Primary)