Methods of Mathematical Physics Vol I 1937

commentcopiedfromamazon2001:Ibroughtthisbook(volume2alsoaswell)becauseofits"fame",butwhenIreadit,ithasseveraldrawbacks.First,maybetheoriginalversionisinGerman,soevenwithgoodtranslation,itseemdoesnotfitintheusualEnglishstylewegetusedto.Alsothetopicsitchooseis