00956nam a2200289 i 450099100092813970753620020507103953.0970307s1973 us ||| | eng 0915692031b10149375-39ule_instLE00639266ExLDip.to Fisicaita53.1.5510(06)510.53Hermann, Robert346495Energy momentum tensors /Robert HermannBrookline, MA :Math Sci Press,c1973vi, 120 p. ;21 cm.Interdisciplinary mathematics ;4Energy-momentum tensors.b1014937517-02-1727-06-02991000928139707536LE006 510(021) HER12006000018548le006-E0.00-l- 00000.i1017821127-06-02Energy momentum tensors187668UNISALENTOle00601-01-97ma -engus 01