Hobbs, Glenn M. 1870-
Practical mathematics for beginners, for those who have forgotten revised by Dal Fitts Glen M. Hobbs, James McKinney - 3d ed. - Chicago American Technical Society [1973] - 591 p. illus 24 cm.
Mathematics--1961-
512 / .1
Practical mathematics for beginners, for those who have forgotten revised by Dal Fitts Glen M. Hobbs, James McKinney - 3d ed. - Chicago American Technical Society [1973] - 591 p. illus 24 cm.
Mathematics--1961-
512 / .1