TY  - RPRT
TI  - Circular of the Bureau of Standards no. 498: bibliography of recent research in the field of high polymers
AU  - Simha, Robert
AU  - Gaughan, Mary Budge
AU  - Jeppson, Helen H
PY  - 1950
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 498
DO  - 10.6028/NBS.CIRC.498
ER  -