Methods of Theoretical Physics, Part I (International Series in Pure and Applied Physics)
,Methods of Theoretical Physics- parts 1 and 2 in two volumes,Methods of Theoretical Physics, Part I (International Series in Pure and Applied Physics): 9780070433168: Philip McCord Morse, Herman Feshbach, G. P. Harnwell: Books - Amazon.com,Methods of Theoretical Physics, Part I (International Series in Pure and Applied Physics),Methods of Theoretical Physics- parts 1 and 2 in two volumes