Questions and answers. 

 - London  Kingfisher  2007 
 - 12 vols. : col. ill. ; 28 x 24 cm. 
<br/><br/>Contents: [Vol.1]Ancient civilizations ; [Vol. 2]Birds ; [Vol. 3]Dinosaurs ; [Vol.4]Exploration and discovery ; [Vol. 5]How things work; [Vol. 6]Inventions ; [Vol. 7]Knights ang castles ; [Vol. 8]Mammals ; [Vol. 9]Oceans and rivers ; [Vol 10]Planet Earth 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Questions and answers.<br/>Questions and answers--History.<br/>Questions and answers--Science.
<br/><br/><label>Dewey Class. No.: </label>Ref. 507.6 Q56 2007