Separated clearly into subjects, you will easily be able to look up the problem you are having and find a solution. by Arnaldo Pérez Castaño. Author Arnaldo Pérez Castaño. Subtitle A Problem-Solution Approach.

ISBN-13: 9781484225738, 978-1484225738. Separated clearly into subjects, you will easily be able to look up the problem you are having and find a solution. What You'll Learn. Format: Paperback. Author(s): Arnaldo Perez Castano.