TY  - BOOK
AU  - Demin,V G
TI  - MOTION OF AN ARTIFICIAL SATELLITE IN AN ECCENTRIC GRAVITATION FIELD
U1  - NASA 
PY  - 1969///
CY  - 
PB  - Nasa, Washington, D.C.
N1  - Bound With Nasa Tt F-577-578,580
ER  -