TY  - BOOK
AU  - Bernstein,Ruth, Bernstein, Stephen.
AU  - x
TI  - Biology: The study of life
SN  - x
U1  - 577/BEB 
PY  - 1982///
CY  - N.Y.
PB  - Harcourt Brace Jovanovich
KW  - Life (Biology)
N1  - x
ER  -