(PR. 1315.)Butler & Tanner Frome and London
Transcriber's NotesObvious typographical errors have been silently corrected. Variations in hyphenation have been standardised but all other spelling and punctuation remains unchanged.The format of several of the equations has been changed to avoid confusion in narrow displays.
Obvious typographical errors have been silently corrected. Variations in hyphenation have been standardised but all other spelling and punctuation remains unchanged.
The format of several of the equations has been changed to avoid confusion in narrow displays.