00291nam a2200109 a 450000500170000002000150001708200150003210000180004724500520006526000400011730000240015720251203110445.0  a0631220046  a338.9bYAN  aYang, Xiaokai  aEconomic development and the division of labour  aGermanybBlackwell Publishingc2003  axxiv,636p.c22cm PB