Munwar Lal. Improve the productivity by using lean manufacturing tool zoning & 5S : a case study at pharmaceutical industry / Munwar Lal...[et.al.] - MUET, Jamshoro : Industrial Engineering, 2017. - xii, 78p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Industrial Engineering. Dewey Class. No.: / MUN