TY  - BOOK
AU  - Ahrendt, Myrl H.
TI  - Mathematics of space exploration
U1  - 629.411 A25M 
PY  - 1965///
CY  - N.Y.
PB  - Holt, Rinehart and Winston
KW  - ASTRODYNAMICS
KW  - SPACE FLIGHT
ER  -