01036nam a2200301 i 450099100096531970753620020507104514.0960705s1980 us ||| | eng 0306404052b1015467x-39ule_instLE00639882ExLDip.to Fisicaita53.1.52530.1'1QC178.F86Treder, H.462126Fundamental principles of general relativity theories /H. Treder...[et al.]New York :Plenum Press,1980216 p. ;24 cm.Bibliography : p. 199-208.Includes index.General relativity (Physics).b1015467x21-09-0627-06-02991000965319707536LE006 53.1.5 TRE12006000042932le006-E0.00-l- 00000.i1018698027-06-02Fundamental principles of general relativity theories187150UNISALENTOle00601-01-96ma -engus 01