RT Book T1 The only-child families in China: a survey of 1180 families in the urban and suburban areas of Beijing A1 Chen, Kewen LA English PP New Delhi PB [Inst. of Social Scineces] YR 1986 UL https://krimdok.uni-tuebingen.de/Record/1119627613 NO Paper pres. at the XI. World Congress of Sociology at New Delhi, August 18 - 22, 1986 K1 Konferenzschrift