Girty - Collected Papers Volume 3 - paperback or softback - X555z

Petrunkevitch - Collected Papers Volume 2... - paperback or softback - X555z

Ettingshausen - Collected Papers Volume 1 - paperback or softback - 8 - X555z

Hyde - Collected Papers Volume 1... - paperback or softback - 43 - X555z

Hill - Collected Papers Volume 1... - paperback or softback - 69 - X555z

Morse - Collected Papers Volume 1 - paperback or softback - 70 - X555z

Banks - Collected Papers Volume 1 - paperback or softback - 47 - X555z

. - Collected Papers Volume 1 - paperback or softback - 06 - X555z