Greenberg, Saul <br/><br/>
Computer user as toolsmith:   The use reuse and organization of computer based tools 

 - Cambridge:   Cambridge University Press,  1993 
 - xv, 187p. 
<br/><br/><label>ISBN: </label>0521-40430-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer 
<br/><br/><label>Subjects--Index Terms: </label>Organization 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.066 UNIX   / N3