 In 1967 Aaron published a second edition of The Theory of Universals , with a new preface and several additions and rewritten chapters.
<fluency>  In 1967 Aaron published a second edition of The Theory of Universals , with a new preface and several additions and rewritten chapters.
 In 1967 Aaron published a second edition of The Theory of Universals with a new preface and several additions and rewritten chapters.