Forward kinematics [videorecording] / with Alex Alvarez. - [U.S.] : The Gnomon Workshop, [200-?] - 1 videodisc (DVD) (150 min.) : sd., col. 1 videodisc (150 min. )bsd., col. $# UK-LoTVU - The Gnomon Workshop. 2 . Subjects--Uniform Titles: Maya.