Heath Mathematics /
Rucker, Walter, et.al., c1987.
Heath Mathematics / Rucker, Walter, et.al. - USA : D.C. Health and Company, c1987. - 396p. : illus. ; 25.4 cm.
0669102709
Heath Mathematics / Rucker, Walter, et.al. - USA : D.C. Health and Company, c1987. - 396p. : illus. ; 25.4 cm.
0669102709