{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sex Roles and Aging: Theory and Research from a Systems Perspective (Contributions to Human Development)","author_name":"Jan D. Sinnott","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3805542070.html\">Sex Roles and Aging: Theory and Research from a Systems Perspective (Contributions to Human Development)</a>","width":400,"height":300}