TY  - BOOK
AU  - Ellis,L.E
AU  - Goldstein,G Ed.;
AU  - Tinsley,J.D
TI  - Computers And The Teaching Of Numerical Mathematics In The Upper Secondary School
U1  - 510.7 
PY  - 1971///
CY  - London
PB  - G.Bell And Songs Ltd
KW  - Mathematics
ER  -