Description
The German scientist, Wilhelm Rontgen, sitting amidst a pile of junk of different crude machines, working on cathode rays, might never in his wildest dream had any idea about the usefulness and vast applications of his occasional observation about fluorescence of an object in a corner of his room. His discovery of “some ray” that can cause changes on photographic film was the start of the long research on applications of these rays for human health. The book in your hands is a very brief description of its production and application in dentistry. This book is basically meant for undergraduate dentists but anybody who is interested in knowledge can make use of it. However, further details on the subject can be acquired from larger textbooksAuthor: MUHAMMAD PERVAIZ IQBALYear: 2016Language: EnglishPages: 152
kabiny prysznicowe dla seniora, styropian od wewnątrz, podkaszarka na akumulator, płyta betonowa chodnikowa, zawor pcv, kołki chemiczne
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