@misc{1188246, author = {R Schaffer}, title = {Quarterly report FDA Contract No. 74-58 (0):}, year = {1975}, month = {1975-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.74-607}, language = {en}, }