TY  - BOOK
AU  - Scholle,Richard
TI  - Merkblatt über Gasabwehr
AV  - UG447 .S34
U1  - 623.3 
PY  - 1940///
CY  - Berlin
PB  - W. Ernst
KW  - Gases, Asphyxiating and poisonous
KW  - War use
KW  - Germany
KW  - Gas masks
ER  -