TY  - BOOK
AU  - Hafen, Brent Q., (ed.)
AU  - Petersen, Ray A.
AU  - Thygerson, Alton L.
TI  - First aid : Contemporary practices and principles
SN  - 8087-08376
PY  - 1972///
CY  - Minneapolis
PB  - Burgess
KW  - First aid
ER  -