Essential atlas of technology/  -- New Delhi, India:  Sterling Publishers Private,  2006. <br/>96 p.:  ill.;  29 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>81-207-3197-2 <br/><br/><label>Subjects--Topical Terms: </label><br/>Technology-Juvenille literature.<br/><br/><label>Dewey Class. No.: </label>GR 600 Es742 2006