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| Description |
Materials of the First All-Russian Meeting on Maternity and Infancy.Moscow, December 1-5, 1920 / RSFSR.- Moscow: Depth.Protection of motherhood and infancy Naroscoperava, 1921. -160 p.: Il., Table .. -10000 cop..Electronic Source: PB
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| Publisher | Отд. охраны материнства и младенчества Наркомздрава |
