{"product_id":"principia-mathematica-volume-three","title":"Principia Mathematica - Volume Three","description":"An Unabridged, Digitally Enlarged Printing Of Volume III Of III With Additional Errata To Volumes I And II: Part V - SERIES (Continued) - Well Ordered Series - Finite And Infinite Series And Ordinals - Compact Series, Rational Series, And Continuous Series - Part VI - QUANTITY - Generalization Of Number - Vector-Families - Measurement - Cyclic Families","brand":"Merchant Books","offers":[{"title":"Default Title","offer_id":45787394834479,"sku":"9781603861847","price":27.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/2855\/6847\/files\/imageloader_eaaf5c1e-82f7-45ca-b811-6cacc9452a2d.jpg?v=1786148357","url":"https:\/\/tssbooks.com\/products\/principia-mathematica-volume-three","provider":"tssbooks","version":"1.0","type":"link"}