ISO-2939 Complete Document History
Cinematography - Picture image area on 35 mm motion-picture release prints - Position and dimensions and analogue and digital photographic sound to picture record displacement

Complete Current Edition:
   4TH EDITION - and dimensions and analogue and digital photographic sound t - June 15, 2015

Obsolete Revision Information:
   3RD EDITION - Position and dimensions - Oct. 1, 2002
   2ND EDITION - Position and dimensions - Oct. 15, 1986