1

2 Table of Contents: “... -- Addenda and Supplements -- Translators' Notes -- References -- Index...”

3 Table of Contents: “... multivalued solution -- 8. Application to diffraction -- Tafel -- Translators’ Notes -- References -- Appendix...”

4 “... and final volume in a series of self-contained English translations of the classic and definitive treatment...”

5 “... is the first of a series of four self-contained English translations of the classic and definitive treatment...”

6 “... is the second in a series of four self-contained English translations of the classic and definitive treatment...”