{"product_id":"9789971507329","title":"Introduction To String Field Theory","description":"This volume covers the most up-to-date findings on string field theory. It is presented in a new approach as a result of insights gained from the theory. This includes the use of a universal method for treating free field theories, which allows the derivation of a single, simple, free, local, Poincare-invariant, gauge-invariant action that can be applied directly to any fields.","brand":"Warren Siegel","offers":[{"title":"Default Title","offer_id":47573056389438,"sku":"9789971507329","price":1288.9,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4357\/7662\/products\/9789971507329.jpg?v=1707797379","url":"https:\/\/exclusivebooks.co.za\/products\/9789971507329","provider":"Exclusive Books Online","version":"1.0","type":"link"}