Campbell, Hugh G. An introduction to matrices, vectors, and linear programming / Hugh G. Campbell. - New York : Appleton-Century-Crofts, c1965. - xiv, 244 p. : ill. ; 24 cm. - Appleton-Century mathematics series . Include index. Subjects--Topical Terms: Matrices.Vector analysis.Linear programming. Dewey Class. No.: 512.943 / CAI 1965