Gem cutting; a lapidary's manual.

Title: 
Gem cutting; a lapidary's manual.
Author/Artist: 
Sinkankas, John.
Publisher: 
Princeton, N.J., Van Nostrand [1962]
Description: 
297 p. : ill. ; 29 cm.
Edition: 
2d ed.
Bib ID: 
22340
Notes: 
Bead making: p. 183-186.