Normal view
MARC view
Speri Sperti, George (Nomi di persona)
Treatment of basal cell epithelioma by injection of tissue extracts / Joseph C. Amersbach, Elsie M. Walter and George Speri Sperti. - [S.l.], [1946?]
Supreme intelligence and science / [James W. O'Brien and George Speri Sperti]. - Cincinnati (Oh.), 1938.