Mathematics for technical and vocational schools / by John G. Boyce, Samuel Slade and Louis Margolis. Boyce, John G. Slade, Samuel. Mathematics for technical and vocational schools. Margolis, Louis, joint author. Shop mathematics. TJ1165 .B66 1975 513.142 BOM Previous editions entered under S. Slade. Seventh ed. published in 1982 as: Mathematics for technical and vocational students. Includes index. New York : Wiley, 1975. 1975. 1975 Text xii, 572 p. : eng