Ma Yinchu's Population TheoryNew Population TheoryBy Ma Yinchu, Honorary President of Beijing University;Beijing Publishing House;Renminbi 0.27 yuan.New Population Theory is a collection of six...
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Ma Yinchu's Population TheoryNew Population TheoryBy Ma Yinchu, Honorary President of Beijing University;Beijing Publishing House;Renminbi 0.27 yuan.New Population Theory is a collection of six...