Cheapest Most expensive Largest discount The highest price increase -6.25% €13.81 <em>First</em> <em>Principles</em> €14.70 <em>First</em> <em>Principles</em> €16.58 <em>First</em> <em>Principles</em> €36.81 A Common-Sense Method of Double-Entry Bookkeeping €47.91 Quantum Theory from <em>First</em> <em>Principles< €58.01 Fire from <em>First</em> <em>Principles</em> €62.20 <em>First</em> Aid for the Basic Sciences, General Search query: [X] first principles Sort by: [X] Cheapest Clear search filter Search Manufacturer Search Print Books 19785