TY  - BOOK
AU  - McDonald,Robert L.
AU  - Hesse,Walter H.
TI  - Space science
T2  - Merrill physical science series / Ed. : R.J. Foster, W.A. Gong
SN  - 0675093260
PY  - 1970///
CY  - Columbus, Ohio
PB  - Merrill Publ. Co.
KW  - Astronautics
KW  - Space sciences
N1  - Bibliogr. : p. 149-150; Includes index
ER  -