It looks like you are looking for the book Hart's Legal Philosophy from by author M.E. Bayles, which is unfortunately not available for purchase anymore. But don’t worry, at amiraninfo.com, we provide scanned pdf version of the book Hart's Legal Philosophy for free. This book from by author M.E. Bayles usually costs USD28.38, however here you can get it for free. We hosted the pdf file at our partner server. If you want to get the file, you might have to register yourself after clicking the download button below.
Registration requiredPrimary link