TY  - BOOK
AU  - Bailey,M.E.
AU  - Clube,S.V.M.
AU  - Napier,W.M.
TI  - The origin of comets
SN  - 0080348599 :
U1  - 523.6 
PY  - 1990///
CY  - Oxford
PB  - Pergamon Press
KW  - Comets
KW  - Astronomy
KW  - History
N1  - Library has 2 cops; Includes bibliographical references and index
ER  -