Agrupamiento en educación by - Yates, Alfred [Compilador]
Series: Biblioteca del educador contemporáneo ; 6
Edition: 1ª ed.
Material type: 
Text; Format:
large print
regular print
Publication details: Buenos Aires : Paidós, 1970
Availability: Items available for loan: Biblioteca Fac.Psicología (1)Call number: 37 AGR.