Leitmann, George. Udwadia, F. E. Weber, H. Boca Raton CRC Press c2004 ix, 437 p. : ill. ; 27 cm. A Geometric Approach to the Mehanics of Densely Folded Media (Page-3), Optimal Round-Trip Earth-Mars Trajectories for Robotic Flight and Manned Flight (Page-109), Estimation of the Attractor for an Uncertain Epidemic Model (Page-337). edited by Firdaus E. Udwadia, H.I. Weber, George Leitmann. Control theory Differentiable dynamical systems Dynamics 003.85,DYN 0415309972 (acid-free paper) 2004043591 http://www.loc.gov/catdir/enhancements/fy0646/2004043591-d.html http://www.loc.gov/catdir/enhancements/fy0646/2004043591-d.html 20220720094305.0