College algebra
Hart, William L.
College algebra William L. Hart - rev. ed. - Boston D. C. Heath and Co. 1938 - viii+408p. figs; index; table
Algebra
512(075.8) / HAR
College algebra William L. Hart - rev. ed. - Boston D. C. Heath and Co. 1938 - viii+408p. figs; index; table
Algebra
512(075.8) / HAR