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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Thomas J. Greytak and Daniel Kleppner.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Killian, Thomas Charles, 1969-</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">1999</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Physics, 1999.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 173-185).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Thomas Charles Killian.</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">1S-2S spectroscopy of trapped hydrogen : the cold collision frequency shift and studies of BEC</dim:field>
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   	&lt;Title>1S-2S spectroscopy of trapped hydrogen : the cold collision frequency shift and studies of BEC&lt;/Title>
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   	&lt;Subtitle>1S-2S spectroscopy of trapped hydrogen : the cold collision frequency shift and studies of Bose-Einstein condensation&lt;/Subtitle>
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