TY - RPRT TI - Studies on the melt flow rate of the SRM 1474, a polyethylene resin AU - Maurey, John R AU - Guttman, Charles M PY - 1990 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 90-4239 DO - 10.6028/NIST.IR.90-4239 ER -