Library of Congress Classification. T. Technology / 
prepared by the Cataloging Policy and Support Office Collections Services 
 - 640 p. :  il. ;  26 cm. 
<br/><br/><label>ISBN: </label>0844408980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CLASIFICACION--LIBROS--BIBLIOGRAFIAS<br/>LIBROS--CLASIFICACION
<br/><br/><label>Dewey Class. No.: </label>025.466  / L5 1995