Laboratory glass blowing with Pyrex brand glass.

Title: 
Laboratory glass blowing with Pyrex brand glass.
Author/Artist: 
Corning Glass Works.
Publisher: 
Corning, N.Y. : Laboratory and Pharmaceutical Division, Corning Glass Works, c1938.
Description: 
20 p.: ill. ; 28 cm.
Bib ID: 
121860
Notes: 
Cover title.
"Form B-51-10-38"--P. [4] of cover.