TY  - BOOK
AU  - Heinlein,Robert A.
TI  - Tunnel in the sky
SN  - 0345301056
U1  - [Fic] 
PY  - 1985///, c1955
CY  - New York
PB  - Ballantine
KW  - Science fiction
KW  - sears
N1  - Young Adult; Follett Library Resources; Young Adult
N2  - Rod is transfered through an interstellar tunnel to an unknown planet. His mission is to pass his survival course
ER  -