By Clarapede, Edouard.
Madrid F. Beltran 1927 .
582p. , Translation of : Psychologie de l'enfant et pedagogie experimentale.

By Grijalba, Alfonso Ruiz de Grijalba y López Falcon.
Madrid Francisco Beltrán 1922 .
274 p. , Previously classified under: KE 3657 G85 1922 22 cm..

By Mirick, George A..
Madrid Beltrán 1951 .
333 p.

By Villa Urrutia, Wenceslao Ramírez de Villa-Urrutia.
Madrid Librería Beltrán 1943 .
348 p.

By Ganivet, Ángel,.
Madrid F. Beltrán 1928 .
383 p. 19 cm..

By López Beltrán, Ana M..
San Juan, Puerto Rico : Ana M. López Beltrán, 2013 .
361 pages ; 21 cm..
9781618873866