["Liu,wu" qijian woguo chengzhen jumin jiating shouzhi diaocha ziliao / ed. by Guo jia tong ji ju, Cheng shi chou yang diao cha zong dui]
["Liu,wu" qijian woguo chengzhen jumin jiating shouzhi diaocha ziliao / ed. by Guo jia tong ji ju, Cheng shi chou yang diao cha zong dui]
. - [Beijing : Zhong guo tong ji chu ban she], 1988
. - 2, 7, 421 p. : il., tabelas 21 cm
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