Derek "Del Boy" Trotter is, of course, a fictitious character but the book makes no mention of who actually wrote this tome. "Shazam Productions Limited have asserted their right to be identified as the author of this Work in accordance with the Copyright, Designs and Patents Act 1988".
I've entered the title and subtitle to match the Primary Edition but I'm inclined to think the correct title is "Vinyl: The Art Of Making Records" - the text on the back cover refers to it in this style and the OCLC website does as well.
The subtitle would then be "The Grooves, The Labels, The Designs", as shown on the front cover.