Vilella, Hector Quintero books & textbook
Ciencia, tecnologia y ambiente / Science, Technology and Environment (Spanish Edition)
Duran, Armando Rodriguez Ramirez, Norma Lopez Vilella, Hector Quintero Pastrana, Rafael Canales
Cengage Learning Latin America /2009T Paperback / 226 Pages
isbn-10: 9708300489 / isbn-13: 9789708300483
