3 documentos en 0,57 segundos responden a los criterios que formulaste
(que contengan las palabras w_QuerybySubject/LEADERSHIP en Materias )

Clasificación	Cutter	Título	Autor	Autores	Media	Copias Disp.	Edición
I 8 c		King of the birds	Climo,Shirley	Climo,Shirley Heller,Ruth (illustrator)	Libro	1 - ENGLISH THIRD FORM	1988
I8n	LAB	Magic Tree House. Merlin Missions 21. Stallion by Starlight	Mary Pope Osborne	Mary Pope Osborne	Libro	1 - 5TH
I8n	OSB	Who Was Winston Churchill	Ellen Labrecque	Ellen Labrecque	Libro	1 - BIO	2015