FED-STD-191A (CHANGE NOTICE 4), FEDERAL TEST METHOD STANDARD: TEXTILE TEST METHODS (31 MAR 1987) [NO S/S DOCUMENT]

FED-STD-191A (CHANGE NOTICE 4), FEDERAL TEST METHOD STANDARD: TEXTILE TEST METHODS (31 MAR 1987) [NO S/S DOCUMENT]., The following changes, which form a part of FED TEST METHOD STD. 191A, dated July 20, 1978, are approved by the Assistant Administrator, Office of Federal Supply and Services, General Services Administration for the use of all Federal agencies.