Norman George Economis of scale, transport costs and location - Boston Martinus Nijhoff 1979 - xv, 205p. Bibliography p.190-94; Appendix p.178-99 cm. - Studies in Applied Regional Science. 16. . ISBN: 0898380170 Source: General Book Subjects--Topical Terms: Cement Industry Dewey Class. No.: X9(D35):89K.3.N7, L9