TY  - BOOK
AU  - Embse, Charles Vonder
AU  - Olmstead, Eugene
TI  - Exploring introductory algebra with T1-81
SN  - 0201524317
U1  - 512.900285 
PY  - 1993///]
CY  - Massachusetts
PB  - Addison-Wesley
KW  - Algebra
KW  - Data processing
KW  - T1-81 (Calculator)
KW  - lcgft
ER  -