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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">D. J. Struik.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Plass, Martha Hathaway</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Mathematics</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2007-12-07T16:18:39Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2007-12-07T16:18:39Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1939</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1939.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Vita.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaves 47-50).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Martha Hathaway Plass.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">Ph.D.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">iv, 51 leaves</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Mathematics</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Ruled surfaces in Euclidean four space</dim:field>
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   	&lt;Title>Ruled surfaces in Euclidean four space&lt;/Title>
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