Merrell, Kenneth W. School Psychology for the 21st century : Foundations and practices / By Kenneth W Merrell, Ruth A Ervin and Gretchen Gimpel Peacock. - 1st Ed. - New York : Guilford Press, 2012. - 380p. ; 00 cm. ISBN: 9781609187521 Subjects--Topical Terms: EDUCATION.SCHOOL PSYCHOLOGY. Dewey Class. No.: 371.713 / MER