Geometry& Cooperatv Learng Actv Geomtry PkgOdaffer, Phares G. O'Daffer, Stanley R. Clemens · First published 1996Open the Tome
Mathematics in Our WorldRobert E. Eicholz, Phares G. Odaffer, Charles R. Fleenor · First published 1983Open the Tome
basic modern mathematics first course 1650robert e. eicholz, phares g. odaffer, charles f. brumfiel, merrill e. shanks · First published 1965Open the Tome
modern general mathematics 1670robert e. eicholz, phares g. odaffer, charles f. brumfiel, merrill e. shanks · First published 1965Open the Tome
