This is a home study text designed to prepare students for the CASA PEXO Exam for IREX.
400 pages packed with good quality diagrams and simple entertaining text. It includes hundreds of exam standard questions all with carefully explained answers and up-to-date references.
While it is not intended as a correspondence course, candidates are welcome to contact Bob Tait direct for personal attention via e-mail with specific questions that may arise during their study.
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