Public

天然, 合成, 人造などの宝石の分類と定義(試案)

Published in 宝石学会誌 • Apr 25, 1987

NobleIDark:/48914/w1/20260522/E8F11DA4Record on NobleID

Authors:

田窪宏

,

木下茂慶

Subject

Computer science

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!