00294nam a22001217a 4500 HS 338 IAN 2000 C086 IAN DOBBS Managerial economics : firms, markets, and business decision New York IAN DOBBS 2000 493p; EK 11087 11087 0 0 0 338_000000000000000_IAN_2000_C190 0 58521 LBC LBC C190 2017-02-15 338 IAN 2000 C190 A04808 2017-02-15 EK