Progress report of the National screw thread commission (authorized by Congress, July 18, 1918, H. R. 10852) as approved June 19, 1920. January 4, 1921 ..
Book cover
This book is not available for reading.
If You are a copyright holder and want to give this book to read, please contact us.
If You are believe that this book came out of copyright, and you want to read it on this site, please contact us.