Ruben Espinosa

9781317099871 / 1317099877

Literary Criticism

Ruben Espinosa

9781317056614 / 1317056612

Literary Criticism

Ruben G. Echeverría

CORNELL:31924105480507

Rural development projects

Ruben G. Echeverría

UTEXAS:059173007918622

Agricultural development projects

Ruben G. Echeverría

CORNELL:31924105480515

Economic assistance, Domestic

Ruben William Espinosa

STANFORD:36105025658142

Achievement motivation

Adalberto Aguirre, Jr. / Martinez O. Ruben

UTEXAS:059173020539301

Education

Mario Bunge / Ruben Ardila

9781461246961 / 1461246962

Psychology

Eugenio de Jesús Guerrero / Wilmar Rubio / Walter Torres / Saúl Hernán Saavedra / Luz Marina Melgarejo Muñoz / Carlos Reyes / Bernardo Villegas / Carmen Soledad Morales / Alfredo de Jesús Jarma / Jorge Armando Fonseca Careño / José Alejandro Cleves / Julián Fernando Cárdenas / José Gabriel Bonnet / Marlon Rodríguez / Carlos Carranza / Leidy Yaneth Vasquez Ramírez / Wilson Piedrahita / Ruben Ruiz Camacho / Omar Camilo Quintero / Tarmín Campos Espinosa / Gloria Acened Puentes Montañez / Alvaro Castro / Ana María Martínez / Eduardo Mejía / Herney Dario Vasquez / Raul Saavedra / Jorge Alexy Flórez / Aníbal Herrera / Alex Marín / Guido Armando Plaza Trujillo / Liliana María Hoyos Carvajal / Jairo Castaño Zapata / Homero Mora / Miguel Benavides / Javier Giovanni Álvarez / Jaime Enrique Vélez / Fánor Casierra Posada / Manuel iván Gómez / Pedro José Almanza Merchan / Fernando Ramírez / Margarita Perea Dallos

9789585776227 / 9585776227

Social Science

Ruben Vardanyan / Victor Hruby

9780124115248 / 0124115241

Medical

Celestino Fernández

STANFORD:36105039456418

Mexican Americans

Alberto Monroy Ochoa / Ruben W. Espinosa / Juan Huratdo / Region G Lau Center. National Origin Desegregation Assistance Center

OCLC:61215688

Community and school

Oscar Jimenez-Castellanos / UN Known / Ruben W. Espinosa

1412987687 / 9781412987684

Action research in education

Ruben W. Espinosa

OCLC:11616274

Minorities

Ruben W. Espinosa / Tomás Rivera Center

OCLC:39297089

Hispanic Americans

Ruben W. Espinosa / Joseph O. Garcia

UTEXAS:059172015000260

Minorities

Tom H. Foote

UTEXAS:059173025438017

Education

Joseph O. Garcia / Ruben W. Espinosa

UTEXAS:059173025437976

Minorities

Ruben W. Espinosa / Alberto M. Ochoa

OCLC:18116902

Academic achievement

Ruben W. Espinosa

OCLC:1085929952

Children of migrant laborers