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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">George Boolos.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Levin, Harold Dresner</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Linguistics and Philosophy</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="available">2009-01-30T18:31:26Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1976</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">03501114</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis. 1976. Ph.D.--Massachusetts Institute of Technology. Dept. of Philosophy.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Microfiche copy available in Archives and Humanities.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Bibliography: leaves 165-170.</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">[1], 170 leaves</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Linguistics and Philosophy</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">First order logic as a formal language : an investigation of categorial grammar.</dim:field>
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