TY  - BOOK
AU  - Clements, Douglas H.
CN  - QA20.C65 C58 1989
CN  - QA20.C65
CY  - Englewood Cliffs, N.J. :
DA  - 1989.
ID  - 125668
KW  - Mathematics
KW  - Mathematics
N1  - Includes index.
PB  - Prentice Hall,
PP  - Englewood Cliffs, N.J. :
PY  - 1989.
SN  - 0131670085 :
T1  - Computers in elementary mathematics education /
TI  - Computers in elementary mathematics education /
ER  -