Warning: file_put_contents(): Only 0 of 5430 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 Berget是什么意思，Berget的翻译，Berget音标、读音、用法和例句_伍贰汉英词典
BERGET A N,HUMPHREY D B.The Dominance of Iinefficiency over Scale and Product Mix Economicis in Banking[J].Journal of Monetary Economics,1991(28):117-148. 劉小玄.;中國工業企業的所有制結搆對傚率差異的影響-1995年全國工業企業普查數據的實証分析[J]