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   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Wittels, Jill Judith</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Physics</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1975</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis. 1975. Ph.D.--Massachusetts Institute of Technology. Dept. of Physics.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Bibliography: leaves 189-194.</dim:field>
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   	&lt;Title>Positions and kinematics of quasars and related radio objects inferred from VLBI observations.&lt;/Title>
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