Seven wonders of the industrial world  [videorecording] 
 7 wonders of the industrial world 

 - Frenchs Forest, NSW :  BBC Active,  2006. 
 - 1 videodisc (ca. 343 min.) :  sd., col. ;  4 3/4 in. 
<br/><br/>Ep 1: The great ship -- Ep 2: The Brooklyn Bridge --Ep 3: The Bell Rock Lighthouse --Ep 4: The Sewer King -- Ep 5: The Panama Canal -- Ep 6: The Line -- Ep 7: The Hoover Dam. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil engineering--History.<br/>Technological innovations--History.<br/>Pacific railroads<br/>Sewerage--England--London.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Brooklyn Bridge (New York, N.Y.)<br/>Panama Canal (Panama)<br/>Hoover Dam (Ariz. and Nev.)
<br/><br/><label>Dewey Class. No.: </label>624.09  / SEV 2006