Recommendations on Form of ASTM Standards, January, 1964, ASTM, Philadelphia, Pennsylvania .
2.
ISO/TC45/WGH (Germany) 55.
3.
ISO/TC45/WGH (U.K-11) 48, November, 1966.
4.
ISO/TC45/WGH (Germany-9) 56, June, 1967.
5.
ISO/TC45/WGH (USA-2) 52, December, 1966.
6.
ISO/TC45/WGH (USA-3) 52, December, 1966.
7.
ISO/TC45/WGH (USA-4) 53, December, 1966.
8.
ISO/TC45/WGH (USA-5) 54, December, 1966.
9.
ISO/TC45/WGH (UK-21) 49, December, 1966.
10.
Burkholder, T.B. , Goodyear Tire & Rubber Co., Report to ASTM D11.22 on Fatigue Test for Urethane Foam, June 13, 1967.
11.
Jones, R.E. , and Fesman, G., Journal of Cellular Plastics, January, 1965, Vol., No. 1, Air Flow Measurement and Its Relation to Cell Structure, Physical Properties, and Processibility for Flexible Urethane Foam.
12.
Cunningham, J. E., Union Carbide Corp., Chemical and Plastics, P.O. Box 8361, South Charles, W. Va.
13.
Minutes of June 28, 1967, ASTM D11.22 Meeting on Flexible Cellular Materials, Boston, Rogers, T. H.; Waterman, R. R.