I was reminded by a friend, who happened to be the one who introduced me to the Futurist Manifestos back in college, and was co-writer of the original story for the Futurballa Movie, which he completed as a student at USC film school, of how we first discovered this book. It sits on Eno's bookshelf on the cover of the Fripp and Eno album, No Pussyfooting (see sidebar), which is definitely worth a listen.
You can't see it in this picture, but trust me it's there. Of course the LP had a much bigger picture than the CD, so I can't guarantee it will be visible there either.
NB: The Futurballa Movie featured myself and a certain Fool as a pair of Italian Futurists shooting a fish in a barrel.