TY  - RPRT
TI  - Small angle x-ray study of the deformation of 4,4'-diphenylmethane dilsocyanate1, 4'-butanediol (MDIBDO) based polyurethanes 
AU  - Bribar, R M
AU  - Sung, P
AU  - Barnes, J D
PY  - 1988
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NIST IR 88-3873
DO  - 10.6028/NIST.IR.88-3873
ER  -