00386nam a2200121Ia 4500082001700000100003400017245005300051260004800104300001900152490005900171500000500230700002900235  a516bT823.HS  aTricerri, F. and Vanhecke, L.  aHomogeneous structures on Riemannian manifoldsb  aCambridgebCambridge University Pressc1983  av, 125p. Index  aLondon Mathematical Society lecture note seriesv v.83  a  aVanhecke, L. ; jt. auth.