{"product_id":"business-economics-m72775527203","title":"Business Economics","description":"\u003cp\u003eThis booklet contains detailed test data for vacuum tubes, compiled in a clear tabular format. It includes approximately 100 pages of information originally sourced from the U.S. Army Technical Bureau under the title TB 11-6625-274-12\/1 C3.\u003c\/p\u003e\n\u003cp\u003eAlthough it shows light signs of wear, the condition remains very good with no noticeable scratches or marks. It is a valuable resource for those interested in electronic tube testing and related technical data.\u003c\/p\u003e\n\u003c!-- ai_desc:v3_richer_natural_descriptions --\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":53690637746523,"sku":"5c75e97548900852abd8408aecdfd564","price":129.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/5c75e97548900852abd8408aecdfd564_5dc439f1-06fa-476b-b172-08fb40c75e7f.jpg?v=1785438943","url":"https:\/\/japan-items.com\/nl\/products\/business-economics-m72775527203","provider":"JAPAN-ITEMS™","version":"1.0","type":"link"}