Books.google.ru - This book, 'Spravochnik proektirovschika. Kamennye i armokamennye konstruktsii,' by S. Sementsov, is a replication of a book originally published before 1963.

It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. Справочник проектировщика. Каменные и армокаменные конструкции.

Многослойные стены с эффективной теплоизоляцией на подвижных кронштейнах.