TY  - BOOK
AU  - Seargent,David A.
TI  - Comets, vagabonds of space
SN  - 0385178697 :
AV  - QB721.4 .S4 1982
U1  - 523.6 19
PY  - 1982///
CY  - Garden City, N.Y.
PB  - Doubleday
KW  - Comets
KW  - Popular works
N1  - Includes bibliographical references and index
ER  -