{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fertility Dynamics: Spacing and Timing of Births in Sweden and the United States (Contributions to Economic Analysis 229)","author_name":"A.C. Tasiran","thumbnail_url":"https://www.ebooknetworking.net/books/044/482/big0444821325.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0444821325.html\">Fertility Dynamics: Spacing and Timing of Births in Sweden and the United States (Contributions to Economic Analysis 229)</a>","width":400,"height":300}