00593nam a2200181Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 77-161282 0-521-09669-3 NITIL NITIL 21st 338.4 P913E Pratten, C F Economies of scale in manufacturing industry C F Pratten Cambridge Cambridge University Press 1971 xii, 352p. Occasional papers/University of Cambridge Department of Applied Economics; 28 Manufacturing industries; Economics of scale BKS 16055 16055 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 338.4 P913E 79572 2019-04-02 00:00:00 2019-04-02 BKS