Blodgett, Harriet Eleanor Mentally retarded children what parents and others should know by Harriet E. Blodgett. - Minneapolis University of Minnesota Press [1971] - 165 p. 23 cm. ISBN: 0816606129 LCCN: 72152301 Subjects--Topical Terms: Mentally handicapped children LC Class. No.: RJ506.M4 / B57 Dewey Class. No.: 362.7/8/3