TY  - RPRT
TI  - Technical activities 1989 standard reference data program 
AU  - Chase, Malcolm W
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 89-4216
DO  - 10.6028/NIST.IR.89-4216
ER  -