Click here to purchase Product Details Published: 01/01/1990 ANSI: ANSI Approved Number of Pages: 20 File Size: 1 file , 3.4 MB Post navigation Previous PostASA S1.11-2014/Part 1 / IEC 61260:1-2014 (R2019)Next PostSTUDY ON THE EFFECT OF COLOUR TEMPERATURE ON LEARNING (PO64, 1012-1017)