Walker, Donald E <br/><br/>
Information System Science and Technology 

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 - London  Academic Press  1967 
 - ix, 411 p   
<br/><br/>  Ref at the End of Each chap 
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Science and technology 
<br/><br/><label>Dewey Class. No.: </label>659.25