This book is in Italian and is exactly the same as:
STORIA DELLA CARROZZERIA ITALIANA (also in Italian)
There also exists an English version of the same book:
CARROZZERIA ITALIANA ADVANCING THE ART AND SCIENCE OF AUTOMOBILE DESIGN
The book is IMO not that great. But at the end of the book, there is an interesting listing of important people in the history of italian coachbuilding (from Marcello Alessio up to Alfredo Zanellato) with a very short description of their involvement.
And there is also a listing of Italian coachbuilders that not only contains the well known ones, but also others like Alessio, Anelli & Volpiano, ...Zanetti. each time with a very short description, period of activity,...
Most of these coachbuilder names are not present in the Beaulieu Coachbuilding book, which makes the book interesting to own if you are interested in Italian coachbuilders.
But keep in mind that also this book does not include all all Italian coachbuilders.
The book contains hundreds of small pictures (+/- 6 x 4 cm) of italian pre-war and post-war coachbuild cars.
You can find most of these post-war car pics also in other books about Italian coachbuilders.
However I think that it is harder to find other sources that also contain the pre-war pictures from the coachbuilders where not a lot of literature exists of (Stabilimenti Farina, Alessio, Castagna, Sala, Montescani, Garavini, Viotti)