U.S. Copyright Renewals 1950 - 1977

Chapter 320

Chapter 32040 wordsPublic domain

Kathleen Walsh. © 15Oct46; AA28411. Litton Educational Publishing, Inc. (PWH); 13Aug74; R583661.

R583662. Test for Units in hand woodworking. By James Harvey Douglas & Richard Hugh Roberts. © 15Oct46; AA28412. Litton Educational Publishing, Inc. (PWH); 13Aug74; R583662.

R583663. Test for Plain English exercises.