01346nam a2200337 i 450099100140644970753620020507192909.0000323s1999 ne ||| | eng 0792357930b10843267-39ule_instLE01311803ExLDip.to Matematicaeng516.36AMS 53CDuggal, Krishan L.282066Symmetries of spacetimes and Riemannian manifolds /by Krishan L. Duggal and Ramesh SharmaDordrecht ; Boston ; London :Kluwer Academic Publishers,c1999x, 214 p. ;25 cmMathematics and its applications ;487Includes bibliographical references and indexRiemannian manifoldsSpace and timeSymmetry (Physics)Sharma, Ramesh Chandra.b1084326723-02-1728-06-02991001406449707536LE013 53C DUG12 C.1 (1999)12013000119342le013-E0.00-l- 031730.i1095343728-06-02LE013 53C DUG12 C.2 (1999)22013000119359le013-E0.00-l- 0104100.i1095344928-06-02Symmetries of spacetimes and Riemannian manifolds919184UNISALENTOle01301-01-00ma -engne 02