Journal of the Philadelphia College of Pharmacy (1829)
Philadelphia College of Pharmacy · Philadelphia, The College · leaf 190
fectly simple in its construction, and not liable to get out of order. The directions for its use are easily understood, and as easily remembered. After the flexible tubes are once adjusted, no alteration is required until the operation is finished. When the instrument is once put in action,… … Journal of the Franklin Institute.
Pharmacy
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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