TY  - RPRT
TI  - Helpful Engineering's Universal Citizen Protection Device (UCPD)
AU  - Glen, Andrew
AU  - Siegrist, Cathryn Michelle
PY  - 2020
DO  - 10.2172/1727260
UR  - https://www.osti.gov/biblio/1727260
ID  - 1727260
ER  -