TY  - BOOK
AU  - Hale,Francis J.
TI  - INTRODUCTION TO SPACE FLIGHT
SN  - 0134819128
U1  - 629.41 
PY  - 1994///
CY  - 
PB  - Prentice Hall, Englewood Cliffs
KW  - Space Flight
KW  - Orbital Mechanics
ER  -