00000cam a22000003a 4500 UP-1685594773861666981 Buklod 20090206113809.0 j|||||||||||||| | ta 090206s1948 xx d r |||| u| (iLib)UPBAG-00004735648 QA 39 75 1948 Brueckner, Leo J. (Leo John) 1890-1967. Mathematics we use by Leo J. Brueckner, Foster E. Grossnickle. Philadelphia J. C. Winston 1948. 3 v. ill. 21 cm. Vol. 3 by L. J. Brueckner, F. E. Grossnickle and F. L. Bedford. Arithmetic. Grossnickle, Foster E. (Foster Earl) 1896-. Bedford, Fred L. UPBAG UPBAG-MAIN QA 39 75 1948 Book