TY - BOOK AU - Hall,G. S. TI - SYMMETRIES AND CURVATURE STRUCTURE IN GENERAL RELATIVITY SN - 9810210515 U1 - 539.725 PY - 2004/// CY - PB - World Scientific, New Jersey KW - Symmetry (Physics) KW - Symmetric Spaces KW - Spaces Of Constant Curvature ER -