Modern mathematics /wheeler ruric e 1923著
A programmed study of number systems /wheeler ruric e 1923著
Modern mathematics : an elementary approach /wheeler ruric e 1923著
Modern mathematics for business students /wheeler ruric e 1923著
Modern mathematics with applications to business and the special social sciences /wheeler ruric e 1923著
Finite mathematics, with applications to business and the social sciences /著
Finite mathematics with applications for business and social sciences /mizrahi abe著