TY  - BOOK
AU  - Slater,Jeffrey
AU  - Underwood,Jann L.
TI  - The electronic calculator guide for use with practical business math procedures
SN  - 0256128014
PY  - 1994///
CY  - Burr Ridge a.o.
PB  - Irwin
KW  - микрокалькуляторы
ER  -