Woolsey, Robert E. D., 1936-Crum, Lester L.2021-02-232022-02-032021-02-232022-02-031980https://hdl.handle.net/11124/176026Includes bibliographical references.masters thesesengCopyright of the original work is retained by the author.PERT (Network analysis)New productsApplication of a program evaluation and review technique model for the introduction of a new packaged consumer good, AnText