Robert Galliers <br/><br/>
Information systems research:issues,methods and practical guidelines 

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 -  Blackwell Scientific Publications  1987 
 - 277 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-632-0286-5 
<br/><br/><label>Dewey Class. No.: </label>004.414.2