PakCat catalogue record Exceptional children an introductory survey of special education By Heward, William L. Bibliographic details ISBN0675201306 PublisherCharles E.Merrill Publishing Publication placeColumbus Publication year1980 Edition2 LanguageEnglish Material typeBook Physical description592 Additional authorsOrlansky, Michael D. SubjectsExceptional children-EducationBirds-Identification