5 1 40 Duncan, Ernest R. Primary Author Capps, Lelon R Primary Author Dolciani, mary P Primary Author mixed material Boston Houghton Mifflin Company 1967 modern_school_mathematics_structure_and_use.jpg.jpg DOLCIANI,Mary P. Additional Author SORGENFREY,Robert H. Additional Author mixed material New York Houghton Mifflin Company 1971 Intermediate_Algebra.jpg WOOTON, William Additional Author DOLCIANI, Mary P. Additional Author BECKENBACH, Edwin F. Additional Author mixed material New York Houghton Mifflin Company 1972 Modern_School_mathematics_structure_and_method.jpg DOLCIANI Additional Author DONNELY. Additional Author mixed material USA Houghton Mifflin Company 1967 IMG_0039.jpg DOLCIANI Additional Author BECKENBACH. Additional Author mixed material U.S.A. Hougton Mifflin Company 1967