Home › Authors › L. H. Longley-Cook 👤 L. H. Longley-Cook 7 books Books by L. H. Longley-Cook Statistical problems and how t Statistical problems and how to solve them 1985 Fun with Brain Puzzles Fun with Brain Puzzles 1982 Fun for Puzzle People Fun for Puzzle People 1977 More Puzzle Fun More Puzzle Fun 1977 New math puzzle book 1970 Statistical problems 1970 Government supervised strike votes 1961
