Rojahn, Johannes books & textbook
Handbook of Intellectual and Developmental Disabilities (Issues in Clinical Child Psychology)
Jacobson, John W. Mulick, James A. Rojahn, Johannes
Springer /2008-11-14 Paperback / 746 Pages
isbn-10: 0387887148 / isbn-13: 9780387887142
Self-Injurious Behavior in Intellectual Disabilities
Elsevier Science /2012-02-01 Paperback / 312 Pages
isbn-10: 0080972543 / isbn-13: 9780080972541
