TY  - GEN
AU  - Bernstein, Ruth
AU  - Bernstein, Stephen
TI  - Biology: the study of life
SN  - 0155054406
U1  - 574 
PY  - 1982///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - LIFE SCIENCE
ER  -