But they place Common Lisp in 1984, probably because of the publication of the first edition of Common Lisp: The Language. CLOS came much later. And as the Comm

But they place Common Lisp in 1984, probably because of the publication of the first edition of Common Lisp: The Language. CLOS came much later. And as the Common Lisp standard never included a full meta-object protocol, I think it's fair to list CLOS seperately.