TY  - BOOK
AU  - Ashley, Ruth
AU  - Stern, Nancy B.
TI  - Background math for a computer world: a self teaching guide
SN  - 0471080861
U1  - 004.0151 21st ed.
PY  - 1980///
CY  - New York
PB  - John Wiley and Sons
KW  - Computers
KW  - Mathematics - Programmed instructions
ER  -