00321nam a2200121Ia 4500082001600000100002000016245006500036260003400101300001500135490003900150500000500189700000500194  a516bJ54.HO  aJensen, Gary R.  aHigher order contact of submanifolds of homogeneous spacesb  aBerlinbSpringer-Verlagc1977  axii, 154p.  aLecture notes in Mathematicsv 610  a  a