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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Alexander Rich.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Lockshin, Curtis Alan, 1960-</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">1998</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1998.</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">Determinants of crystal packing by nucleic acid polymers : examples of Z-DNA and cytosine-tetraplex crystal structures</dim:field>
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   	&lt;Title>Determinants of crystal packing by nucleic acid polymers : examples of Z-DNA and cytosine-tetraplex crystal structures&lt;/Title>
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