Diario di un conservatore.

Milano, Ediz.Corbaccio 1931, cm.15X22, pp.282, num.tavv.bn.ft. brossura copertina figurata. Collana Storica,8.

Traduz.ed adattamento di Padre Lino Ballarin. Bergamo, Ist.Italiano d'Arti Grafiche 1962, cm.21,5x27,5, pp.214, 272 figg.bn. 28 tavv.e 3 carte geogr.a col.nt. legatura ed.in tutta tela, sopracop.fig.a col.

Photographs, Glossary, Index, Primary Sources, Pronunciation Guide to New Words, Timelines, Web Sites. Age Range:10 - 8 Years. Illustrations by Leonello Calvetti. New York, The Rosen Publishing Group's -Powerplus Books 2002, cm.23x30, pp.48, hardcover. Collana Technology:Blueprints of the Future. [mint copy] This book takes a deeper look at the inner workings and mechanics of the Internet. From protocols to fiber-optic cable to how e-mail works, this book truly shows the Internet from the inside out. Not only does it focus on the technology, it also covers the social impact of the Internet and how it could continue to change the way we interact as a society.

A cura di Elsa Fubini. Prefazione di Alberto Cecchi. Roma, Editori Riuniti 1974, cm.11,7x18,5, pp.142,(2), brossura. Collana Le Idee, 11.