Bloomsbury Publishing PLC Sivumäärä: 226 sivua Asu: Pehmeäkantinen kirja Painos: New edition Julkaisuvuosi: 1998, 01.01.1998 (lisätietoa) Kieli: Englanti
'Wallis's book has all the virtues which one could require in a popular account of a difficult, ancient, or unfamiliar kind of philosophy. It is as clear as the subject matter admits, genuinely comprehensive, well documented ... and very well balanced.' A.H. Armstrong, Classical Review