00636nam a2200205 a 4500 20260717090944.0 260717s1973 ii 000 0 eng d 9780140808735 eng 338.3 Yamey, Basil S. Economics of industrial structure; selected readings, / Yamey, Basil S. England : Penguin education, 1973. 367 p. ; : ill. ; 21 cm Penguin Education.; Penguin modern economics readings. Industries -- Size. Industrial organization (Economic theory) Competition. BK 19797 19797 0 0 0 0 DC BKBCL BKBCL 1978-08-16 1.00 0 338.3 YAM 9741 2026-07-17 09:09:44 1.00 2026-07-17 BK