TY  - RPRT
TI  - Martensite transformation detection in cryogenic steels (magnetometer development) 
AU  - Fickett, F R
PY  - 1971
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 613
DO  - 10.6028/NBS.TN.613
ER  -