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Start Over You searched for: Authors Perkin, W. H. (William Henry), 1860-1929 author Remove constraint Authors: Perkin, W. H. (William Henry), 1860-1929 author Publication Year 1800 to 1899 Remove constraint Publication Year: <span class="from" data-blrl-begin="1800">1800</span> to <span class="to" data-blrl-end="1899">1899</span>

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1. Organic chemistry

2. Organic chemistry (Part 1)

3. Organic chemistry

4. Organic chemistry (Part 2)