TY  - BOOK
AU  - Hymoff,Edward, x
AU  - x
TI  - Guidance and control of spacecraft: x
SN  - x
U1  - 629.453/HYG 
PY  - 1966///
CY  - N.Y.
PB  - Holt
KW  - Space flight
KW  - Space
N1  - -
ER  -