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  <titleInfo>
    <nonSort>The </nonSort>
    <title>mathematical theory of relativity</title>
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  <name type="personal">
    <namePart>Kopff, A.</namePart>
    <namePart type="termsOfAddress">Sir</namePart>
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    <publisher>Methuen &amp; Co</publisher>
    <dateIssued>1923</dateIssued>
    <issuance>monographic</issuance>
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    <extent>ix, 247, [1] p. : 28 cm.</extent>
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  <note type="statement of responsibility">by A. Kopff</note>
  <note>"A first draft of this book was published in 1921 as a mathmathical supplement to the French edition of Space, time and gravitation."--Pref.</note>
  <note>Bibliography: p. [241]-243.</note>
  <subject authority="lcsh">
    <topic>Relativity (Physics)</topic>
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  <identifier type="lccn">23009439</identifier>
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