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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Edward M. Greitzer and Choon S. Tan.</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2003.</dim:field>
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   	&lt;Title>Impact of tip clearance flow on centrifugal pump impeller performance&lt;/Title>
   	&lt;Subtitle>Tip clearance effects on centrifugal pump impeller pressure rise and efficiency&lt;/Subtitle>
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