Geffken, Gary R. books & textbook
Handbook of Child and Adolescent Obsessive-Compulsive Disorder
Storch, Eric A. Geffken, Gary R. Murphy, Tanya K.
Routledge /2007-01-31 Paperback / 432 Pages
isbn-10: 0805862544 / isbn-13: 9780805862546
Child Health Assessment: A Handbook of Measurement Techniques
Rodrigue, James R. Geffken, Gary R. Streisand, Randi M.
Allyn & Bacon /1999T Hardcover / 256 Pages
isbn-10: 0205198325 / isbn-13: 9780205198320