00381nam a22001217a 4500008004100000020001800041040000800059082001700067100002500084245009800109260004300207300000900250211015b           ||||| |||| 00| 0 eng d  a9787119118680  cDLC  a623.893bSHU  aYuan Shuyou (editor)  aChina's Beidou Navigation satellite system: a pillar of the great powercYuan Shuyou (editor)  aBeijingbForeign Languages Pressc2020  a221p