This is a used soft cover book in GOOD SOLID CONDITION—from a smoke-free environment.  Please fee free to ask any questions you have about this listing.    

AUTOMATED, CLOSED FROM INTEGRATION OF FORMULAS IN ELLIPTIC MOTION - by William H. Jefferys.  August 1970.  AMRL 1020.   7 pages.  This report was prepared under Grant No. NGR-44-012-046 for the National Aeronautics and Space Administration Engineering Research Center by the Applied Mechanics Research Laboratory, The University of Texas at Austin - under the direction of William H. Jefferys, Associate Professor of Astronomy.

   The book is in good condition; light reading wear; binding tight; pages clean and crisp--no writing, no underlining, no highlighting; pages and covers slightly age discolored; cover and spine edges rubbed/chipped; there are some small spots of discoloration/stain on front cover; normal shelf wear.  Good solid copy.