TY  - BOOK
AU  - Heinlein,Robert A.
TI  - Double star
T2  - The Gregg Press science fiction series
SN  - 0839824467
AV  - PS3515.E288 D62
U1  - 813/.5/4 
PY  - 1978///, c1956
CY  - Boston
PB  - Gregg Press
N1  - Reprint of the ed. published by Doubleday, New York, in series: Doubleday science fiction; Bibliography: p. xviii
ER  -