{"product_id":"particles-sources-and-fields-volume-3-taylor-francis-ltd-9780367091675","title":"Particles, Sources, And Fields, Volume 3","description":"\u003cp\u003eAn extension of Dr. Schwinger's two previous classic works, this volume contains four sections in addition to the previous sections of Electrodynamics II, which were concerned with the two-particle problem, and applications to hydrogenic atoms, positronium, and muonium.\u003c\/p\u003e","brand":"Bookshop","offers":[{"title":"Default Title","offer_id":52233170551126,"sku":"9780367091675","price":187.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9780367091675.jpg?v=1767751283","url":"https:\/\/www.englishbook.pt\/products\/particles-sources-and-fields-volume-3-taylor-francis-ltd-9780367091675","provider":"Bookshop","version":"1.0","type":"link"}