@misc{1184806, author = {J Horlick and J Stevenson and G W Bullman and G W Bullman}, title = {Interlaboratory programs for rubber ::Analyses no. 35 January - March 1978}, year = {1978}, month = {1978-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.78-1339}, language = {en}, }