{"product_id":"espasa-calpe-matematica-67-paginas","title":"Espasa Calpe: Matematica (67 paginas)","description":" Autor:  .  Editorial:  .  ISBN: 75960602851.  extraido del suplemento de la enciclopedia años 1959-1960, sumario: situacion de la matematica, astronomia, ingenieria, economia, numeros reales, el analisis general, algebra moderna, polinomios, teoria de gurpos, el axioma de Zermelo, Logistica, etc","brand":"El Boletin","offers":[{"title":"Default Title","offer_id":43934897930492,"sku":"612560","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5599\/4620\/products\/612560-1.jpg?v=1667501639","url":"https:\/\/elboletin.cc\/products\/espasa-calpe-matematica-67-paginas","provider":"El Boletin","version":"1.0","type":"link"}