Italian Book with Collection of Circuit Diagrams from Tube Amps - TOC wanted

[tiefbassuebertr]

I am looking for the TOC (table of contents) of the books (images in the attachment).
"Manuale hi-fi a valvole. Schemario", Vol. 1, 2 and 3,
Luciano Macrì, Riccardo Gardini
Maybe one of the members know an appropriate URL - thank you.