Symposium on the application of prestressed concrete to mac-hinery structures, 14 and 15 january 1964 / organized by th-e Prestressed Concrete Development Group
Symposium on the application of prestressed concrete to mac-hinery structures, 14 and 15 january 1964 / organized by th-e Prestressed Concrete Development Group
- [Londres, Inglaterra] : Prestressed Concrete Development Group
- [44] p.