TY  - BOOK
AU  - Asimov,Isaac
AU  - Asimov,Janet
TI  - Frontiers II: more recent discoveries about life, earth, space, and the universe 
SN  - 0525936319 :
AV  - Q126 .A73 1993
U1  - 500 20
PY  - 1993///
CY  - New York
PB  - Truman Talley Books/Dutton
KW  - Science
KW  - Popular works
KW  - Technology
KW  - Astronomy
N1  - Includes index
ER  -