John Langrehr
Dr John Langrehr is a world-renowned author and researcher with a keen interest in developing and evaluating creative and critical thinking. He has taught in US and Australian universities over his whole career and authored numerous books.
Dr John Langrehr is a world-renowned author and researcher with a keen interest in developing and evaluating creative and critical thinking. He has taught in US and Australian universities over his whole career and authored numerous books. See less
John Langrehr's Featured Books
