Stereoisomeric styryl derivatives of some 4-quinazolone alkyl iodides and their bearing upon the problem of photosensitizing dyes : dissertation submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in the faculty of pure science of Columbia University /
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| Author / Creator: | Clark, Helen. |
|---|---|
| Imprint: | New York : [s.n.], 1923. |
| Description: | 1 online resource (37, [1] p.) : ill. |
| Language: | English |
| Series: | Nineteenth Century Collections Online (NCCO): Photography: The World through the Lens Nineteenth Century Collections Online (NCCO): Photography: The World through the Lens. |
| Subject: | |
| Format: | E-Resource Dissertations Book |
| Local Note: | Scanned copy defective: p. 14-15 wanting. |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10499005 |