TY  - BOOK
AU  - Engelhardt,  H. Tristram 
AU  - Callahan, Daniel 
TI  - Knowledge, value and belief
PY  - 1977///
CY  - Hastings-on-Hudson, NY
PB  - Institute of Society Ethics and Life Science
KW  - Ethics
KW  - Addresses, essays, lectures
KW  - Medical ethics
ER  -