ISO-18921 Complete Document History
Imaging materials - Compact discs (CD-ROM) - Method for estimating the life expectancy based on the effects of temperature and relative humidity

Complete Current Edition:
   2ND EDITION - BASED ON THE EFFECTS OF TEMPERATURE & RELATIVE HUMIDITY - Oct. 15, 2008

Obsolete Revision Information:
   1ST EDITION - BASED ON THE EFFECTS OF TEMPER - April 15, 2002