01008nam a2200301 i 450099100111393970753620020507183523.0980522s1970 us ||| | eng 0805370021b10802848-39ule_instLE01307242ExLDip.to Matematicaeng510AMS 00A79Mathews, Jon41147Mathematical methods of physics /Jon Mathews, R. L. Walker2nd edNew York :W. A. Benjamin,1970xiii, 501 p. :ill. ;24 cm.Bibliography: p. 485-491Mathematical physicsWalker, R. L..b1080284821-09-0628-06-02991001113939707536LE013 00A MAT11 (1970)12013000098081le013-E0.00-l- 00000.i1090718x28-06-02Mathematical methods of physics1455777UNISALENTOle01301-01-98ma -engus 01