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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Yosef Sheffi.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Barnhart, Cynthia</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1988.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="sponsorship" lang="en_US">Work sponsored by North American Van Lines and the Center for Transportation Studies at M.I.T.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Cynthia Barnhart.</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Civil Engineering.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">A network-based primal-dual solution methodology for the multi-commodity network flow problem</dim:field>
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   	&lt;Title>A network-based primal-dual solution methodology for the multi-commodity network flow problem&lt;/Title>
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    &lt;Keyword>Civil Engineering.&lt;/Keyword>
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