4 Issues Science AAAS Magazine August 1939 Biochemistry Vintage

Stored for years 

Pages are yellowing 

Marks and small tears on some of the pages 

Some of the pages have writing on them

The American Association for the Advancement of Science

Lots of articles and advertisements

Included in this lot

August 4, 1939 - Vol 89 - No 2327

August 11 1939 - Vol 89 - No 2328

August 18, 1939 - Vol 89 - No 2329

August 25, 1939 - Vol 89 - No 2330