Brain busters! : mind-stretching puzzles in math and logic
Clarke, Barry R
Brain busters! : mind-stretching puzzles in math and logic - Mineola, NY: Dover Publications, 2003 - iv, 107 : ill. ; 22 cm
9780486427553
Logic, Symbolic and mathematical
793.74 CLA
Brain busters! : mind-stretching puzzles in math and logic - Mineola, NY: Dover Publications, 2003 - iv, 107 : ill. ; 22 cm
9780486427553
Logic, Symbolic and mathematical
793.74 CLA