TY  - BOOK
AU  - Asimov,Isaac
TI  - Prelude to foundation 
SN  - 0385233132
PY  - 1988///
CY  - New York
PB  - Doubleday
N1  - "A Foundation Book."; This, the latest of the 14 Foundation books, is reckoned by Asimov to be the 9th in terms of the chronology of the events covered. Cf. "Author's note (p.ix-x)
ER  -