{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Turbofan Engines 1960-1969, including: Rolls-royce Rb211, Pratt & Whitney Jt8d, Rolls-royce Turbomeca Adour, Rolls-royce Spey, Pratt & Whitney Tf30, ... Jt15d, Kuznetsov Nk-8, Kuznetsov Nk-144","author_name":"Hephaestus Books","thumbnail_url":"https://www.ebooknetworking.net/books/124/322/big1243224711.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1243224711.html\">Turbofan Engines 1960-1969, including: Rolls-royce Rb211, Pratt &amp; Whitney Jt8d, Rolls-royce Turbomeca Adour, Rolls-royce Spey, Pratt &amp; Whitney Tf30, ... Jt15d, Kuznetsov Nk-8, Kuznetsov Nk-144</a>","width":400,"height":300}