TY  - BOOK
AU  - Mitchell,Robert
AU  - 
ED  - Contemporary Books, inc.
TI  - Contemporary's calculator power: the complete handbook : computation, problem solving, consumer math, workplace math 
SN  - 0809241978 :
AV  - QA75 .M58 1990
U1  - 510/.285 20
PY  - 1990///
CY  - Chicago
PB  - Contemporary Books
KW  - Calculators
N1  - Spine title: Calculator power
ER  -