Gravina, Raffaele, 1982- / author. http://id.loc.gov/authorities/names/no2017153309 : Wearable computing : from modelling to implementation of wearable systems based on body sensor networks / Giancarlo Fortino, Raffaele Gravina, and Stefano Galzarano. [O'Reilly electronic resource]
Gravitt, Randy. : Unstuck : a story about gaining perspective, creating traction, and pursuing your passion [Hoopla electronic resource] / Dan Webster and Randy Gravitt.
Gravity Hill Films. : Museum hours [(DVD) videorecording] / Little Magnet Films, Gravity Hill, KGP Kranzelbinder Gabriele Production ; produced by Paolo Calamita, Jem Cohen, Gabriele Kranzelbinder ; written and directed by Jem Cohen.
2013
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Gravity Pictures (Firm), / presenter. : The meg [(Blu-ray) videorecording] / Warner Bros. Pictures and Gravity Pictures present ; produced by Lorenzo di Bonaventura, Bell Avery, Colin Wilson ; screenplay by Dean Georgaris and Jon Hoeber & Erich Hoeber ; directed by Jon Turteltaub.
Gray, Al, / editor. : Stories for a man's heart : over 100 stories to encourage his soul [Hoopla electronic resource].
2015
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Gray, Alan. : Alice [(Blu-ray) videorecording] / a RHI Entertainment, Reunion Pictures, Studio Eight Productions co-production ; produced by Alex Brown ; series writer, Nick Willing ; series director, Nick Willing.