TY  - BOOK
AU  - Cavalieri Liebe F 1919
TI  - Double-edged helix :  gentic engineering in the real world
T2  - Convergence
U1  - R9,(G), M5 
PY  - 1985///
CY  - New York
PB  - Prager      
N1  - Includes index
ER  -