Lerner Janet W. Learning Disabilities And Related Mild Disabilities : Characteristics Teaching Strategies And New Directions / Janet W. Lerner And Beverley Johns. - 11th ed. - Boston : Houghton Mifflin C2009. - XXVII 515 8 20 20 P. : ILL. 24 CM. - 0 . ENG ISBN: 9.78062E+12