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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1988.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Bibliography: leaves 61-64.</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">Performance analysis of retrial access schemes for optical communication networks with slow and fast tuning</dim:field>
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   	&lt;Title>Performance analysis of retrial access schemes for optical communication networks with slow and fast tuning&lt;/Title>
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