Secrets of the Titanic :  DVD /  [Electronic resources] 
Robert D Ballard; National Geographic Society (U.S.); Vivendi Entertainment (Firm) 
, Title from container. Special features: Last hours of the Titanic (bonus program) ; Behind the scenes ; Q&A with Dr. Ballard 
 - Universal City, CA :  Vivendi Entertainment,  2012. 
 - 1 videodisc (96 min.) :  sd., col. ;  4 3/4 in. 
<br/><br/><br/>DVD, widescreen and fullscreen, Dolby 5.1, region 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cinematography