Columbia subject headings:
Harvard subject headings:
Barchas, Cecil M.--Library--Catalogs.
Barchas, Cecile M.--Library--Catalogs.
Barchas, Samuel I.--Library--Catalogs.
Science--History--Bibliography--Catalogs.
Stanford University. Libraries--Catalogs.
Princeton subject headings:
Barchas, Cecil M.--Library--Catalogs.
Barchas, Samuel I.--Library--Catalogs.
Science--History--Bibliography--Catalogs.
Stanford University. Libraries--Catalogs.