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by La Palabra Publisher; Hernandez, Jaime, Sr.; Rodriguez, Luis Alonso, Sr.; et al.
by Diaz, Luis Antonio Alvarez
by Alvarez-Lopez, Luis
by Alvarez, Ramon Luis
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by De Leon, Fray Luis; Alvarez, Cristhian
by Alvarez, Luis
by José Luis Alvarez , Silviya Svejenova
by Olga A. Vásquez , Lucinda Pease-Alvarez , Sheila M. Shannon , Foreword by Luis Moll