Photo-electric Cells for Colour-matching

Photo-electric Cells for Colour-matching

PETAVEL, J. E.
How much do you like this book?
What’s the quality of the file?
Download the book for quality assessment
What’s the quality of the downloaded files?
Volume:
115
Pages:
1
Journal:
Nature
DOI:
10.1038/115875c0
Date:
June, 1925
File:
PDF, 122 KB
1925
Conversion to is in progress
Conversion to is failed