Your search returned 3 results.

Results
		No cover image available An alternative to letter grades by Yelon, Stephen L Material type: Text; Format: print ; Literary form: Not fiction Publication details: Indiana, EUA Availability: No items available.
		Diseño de sistemas de aprendizaje : un enfoque del mejoramiento de la instrucción / Robert H. Davis, Lawrence T. Alexander, Stephen Yelon ; tr. Carmen Corona de Alba. by Davis, Robert H Alexander, Lawrence T [coaut.] Yelón, Stephen L [coaut.] Edition: 2a ed. Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Trillas, 1990 Availability: Items available for loan: Bib. Gregorio Torres Quintero (8)Collection, call number: Colección General LB1049 D3.38 1990, ... Place hold
		La psicología en el aula / Stephen L. Yelón, Grace W. Weinstein ; tr. Luis Feliz Flores. by Yelón, Stephen L Weinstein, Grace W [coaut.] Material type: Text; Format: print ; Literary form: Not fiction Publication details: México : Trillas, 1988 (1998 impr.) Availability: Items available for loan: Bib. Gregorio Torres Quintero (11)Collection, call number: Colección General LB1051 Y4.68, ... Place hold

Refine your search