Gran enciclopedia Planeta. 

 - Barcelona :  Planeta,  c2005. 
 - 20 v. :  col. ill., maps ;  29 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8408466372 (tomo 1) 9788408466376 (tomo 1) 8408466380 (tomo 2) 9788408466383 (tomo 2) 8408466399 (tomo 3) 9788408466390 (tomo 3) 8408466402 (tomo 4) 9788408466406 (tomo 4) 8408466410 (tomo 5) 9788408466413 (tomo 5) 8408466429 (tomo 6) 9788408466420 (tomo 6) 8408466437 (tomo 7) 9788408466437 (tomo 7) 8408466445 (tomo 8) 9788408466444 (tomo 8) 8408466453 (tomo 9) 9788408466451 (tomo 9) 8408466461 (tomo 10) 9788408466468 (tomo 10) 840846647X (tomo 11) 9788408466475 (tomo 11) 8408466488 (tomo 12) 9788408466482 (tomo 12) 8408466496 (tomo 13) 9788408466499 (tomo 13) 840846650X (tomo 14) 9788408466505 (tomo 14) 8408466518 (tomo 15) 9788408466512 (tomo 15) 8408466526 (tomo 16) 9788408466529 (tomo 16) 8408466534 (tomo 17) 9788408466536 (tomo 17) 8408466542 (tomo 18) 9788408466543 (tomo 18) 8408466569 (tomo 20) 9788408466567 (tomo 20) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Spanish.<br/>Encyclopédies et dictionnaires espagnols.
<br/><br/><label>LC Class. No.: </label>R AE 61  / G 2005 
<br/><br/><label>Dewey Class. No.: </label>036