00773nam a2200205Ia 4500008004100000020001500041020001800056041000800074050002400082100001400106245006600120246005500186260004500241300003400286650004200320650004500362650002900407952011400436999001700550210114s9999||||xx |||||||||||||| ||und||  a7308191400  a9787308191401  achi  aDS751.3b.Z456 2019  a曾瑞龙 0a拓边西北: b北宋中后期对夏战争研究/c曾瑞龙  a拓邊西北: b北宋中後期對夏戰爭研究/  a杭州 : b浙江大学出版社, c2019  axiv, 296 p. :bill. ;c23 cm.  aChina History Song dynasty, 960-1279.  aChina History Xi Xia dynasty, 1038-1227.  aChina History, Military.  00104070aGETSbGETScGENd2021-01-14l0oDS751.3 .Z456 2019p00025675r2021-01-14 00:00:00w2021-01-14yCB  c37786d37786