Check the listing for details. Audel Mini-Guide Do-It-Yourself TV Servicing 1st Edition 1975. Condition: Good. Listed at 5.50 USD. For sale is an Audel Mini Guide Do It Yourself TV Servicing 23821 in pretty good shape overall but book is a little wavy as it looks like it was in a humid environment at some point. No pages sticking together. No damage. Just wavy.