TY  - BOOK
AU  - Stiehler, R.D. 
AU  - Lashof, T.W. Pettit, B.L.;Decker, G.E.;Brown, A.M. Randall, E.B.
TI  - Interlaboratory programs vulcanized rubber: analyses no.3, June 1970
PY  - 1970///
CY  - Washington, D.C.
PB  - National Bureau of Standards
ER  -