Photographic emulsions
their preparation and coating on glass, celluloid and paper, experimentally and on the large scale
Our rough guess is there are 64,000 words in this book.
At a pace averaging 250 words per minute, this book will take 4 hours and 16 minutes to read. With a half hour per day, this will take 9 days to read.
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Word Count
64,000 words, Guess
Page Count
256 pages
Identifiers
- Open LibraryOL17157128M
Classifications
- LCCTR210 W34 1929
Subjects
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