136.765 C Carrell, Herbert Allen, 1897- Genius in the making. 1st ed. New York and London, Mc Graw-Hill book company, 1940. 307 p. illus. 23 cm. (Half-title): McGraw-Hill; series in education; Harold BenjamĂ­n, consulting editor). BibliografĂ­a selecta: p. 203-295.