Effective speech : including mental training and the development of personality /

Αποθηκεύτηκε σε:
Sonraí Bibleagrafaíochta
Κύριοι συγγραφείς: Watkins, Dwight Everett, 1878- (Údar), De Bower, Herbert Francis, 1874-1940 (Údar)
Formáid: Leabhar
Teanga:English
Foilsithe: New York : The De Bower Publishing, 1927
Ábhair:
Cur Síos
Cur Síos Fisiciúil:6 v. : ill., diagrs. ; 20 cm.