{"product_id":"principia-mathematica-volume-one-9781603861823","title":"Principia Mathematica - Volume One","description":"\u003cp\u003e • Author(s): Alfred North Whitehead | Russell Bertrand | Alfred North Whitehead\u003cbr\u003e • Publisher: Merchant Books\u003cbr\u003e • Publisher Imprint: Merchant Books\u003cbr\u003e • BISAC: Combinatorics\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eAn Unabridged, Unaltered Printing Of Volume I of III: Part I - MATHEMATICAL LOGIC - The Theory Of Deduction - Theory Of Apparent Variables - Classes And Relations - Logic And Relations - Products And Sums Of Classes - Part II - PROLEGOMENA TO CARDINAL ARITHMETIC - Unit Classes And Couples - Sub-Classes, Sub-Relations, And Relative Types - One-Many, Many-One, And One-One Relations - Selections - Inductive Relations\u003c\/p\u003e","brand":"Merchant Books","offers":[{"title":"Paperback","offer_id":47780935663767,"sku":"9781603861823","price":3460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781603861823.webp?v=1778049351","url":"https:\/\/atlanticbooks.com\/products\/principia-mathematica-volume-one-9781603861823","provider":"Atlantic Books","version":"1.0","type":"link"}