TY  - BOOK
AU  - Buffie,Edward G.
AU  - Paige,Donald D.
AU  - Welch,Ronald C.
TI  - Mathematics; strategies of teaching
T2  - Modern elementary methods series
AV  - QA135.5QA135.5 .B8.B9
U1  - 372.7 
PY  - 1968///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Includes bibliographies
ER  -