Walter H. Lange et al
Consumer Mathematics. - Columbus Macmillan,McGraw-Hill 1984 - Xiv,498p:.ill.col pictures
0395362911
HF / 5691 1986
Consumer Mathematics. - Columbus Macmillan,McGraw-Hill 1984 - Xiv,498p:.ill.col pictures
0395362911
HF / 5691 1986