Sort by popularitySort by latestSort by price: low to highSort by price: high to low View:1224All25% Off Sale! Quick ViewMATHEMATICS, Popular & Recreational MathematicsProblems for Metagrobologists: A Collection of Puzzles with Real Mathematical, Logical Or Scientific Content ₹2436.00 Original price was: ₹2436.00.₹1827.00Current price is: ₹1827.00.Add to cart