{ "item_title" : "Have I Solved It? (1891)", "item_author" : [" James B. Lehigh "], "item_description" : "Have I Solved It? is a book written by James B. Lehigh and first published in 1891. The book is a collection of mathematical puzzles and problems that are designed to challenge and entertain readers. Lehigh, a mathematician and educator, presents a variety of puzzles that range in difficulty from simple arithmetic problems to complex geometric puzzles. Each problem is presented with clear instructions and examples, and readers are encouraged to solve the problems on their own before checking the answers at the back of the book. The puzzles in Have I Solved It? are not only fun to solve, but they also help readers develop their problem-solving skills and mathematical reasoning. This book is a great resource for anyone who enjoys puzzles and wants to improve their math skills.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/1/16/547/106/116547106X_b.jpg", "price_data" : { "retail_price" : "21.95", "online_price" : "21.95", "our_price" : "21.95", "club_price" : "21.95", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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