Dollars and Sense:
Gerver, Robert, K.
Dollars and Sense: Problems Solving Strategies in Consumer Mathematics./ Gerver, Robert, K. - Chicago: South-West Publishing Company, 1989. - 608p.:
0538600004
Dollars and Sense: Problems Solving Strategies in Consumer Mathematics.
658.83
Dollars and Sense: Problems Solving Strategies in Consumer Mathematics./ Gerver, Robert, K. - Chicago: South-West Publishing Company, 1989. - 608p.:
0538600004
Dollars and Sense: Problems Solving Strategies in Consumer Mathematics.
658.83