Vectors /
Dean Wesley Smith & Kristine Kathryn Rusch.
- New York; London : Pocket Books, 1999.
- 283 p. ; 18 cm.
- Star trek, the next generation (Series) ; 52 Double helix (Pocket Books) ; bk.2 .
0671032569
Humanalien encounters--Fiction Life on other planets--Fiction Epidemics--Fiction