Woolsey, Robert E. D., 1936-Maurer, Ruth A.Van Drew, Steven L.2022-05-312022-05-311985https://hdl.handle.net/11124/13610Includes bibliographical references.masters thesesengCopyright of the original work is retained by the author.Coal preparation -- Mathematical modelsLinear programmingLinear-programming-based coal preparation and blending technique, AText