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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Richard H. Lyon.</dim:field>
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   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Mechanical Engineering</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Massachusetts Institute of Technology. Dept. of Mechanical Engineering. Thesis. 1973. M.S.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">MICROFICHE COPY ALSO AVAILABLE IN BARKER ENGINEERING LIBRARY.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Number 88 used twice in paging in v. 1.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references.</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Mechanical Engineering</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Model study of the propagation of sound from V/STOL aircraft into urban environs.</dim:field>
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   	&lt;Title>Model study of the propagation of sound from V/STOL aircraft into urban environs.&lt;/Title>
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