01166nam a2200289 a 4500 vtls000011146 MTX 980814c1999 maua 000 eng d 1557663505 1,575 201506251601 cat5 201311070755 VLOAD 201008281118 VLOAD 201008271938 VLOAD 200206121351 load RJ506.D68 I47 1999 NU001 MG005 Improving the Communication of People with Down Syndrome London : Paul H. Brookes Publishing, 1999 289 p : ill Down syndrome. 21414 Mentally handicapped children Education Language arts. 21415 Mentally handicapped Means of communication. 21416 Developmentally disabled children Education Language arts. 21417 Verbal ability in children. 21418 Communicative competence in children. 21419 Miller, Jon F, ed. 21420 Leddy, Mark, ed. 21421 Leavitt, Lewis A, ed. 21422 GBT 8810 8810 2023-05-08 00:00:00 1 RJ506.D68 I47 1999 1000107974 2023-04-26 1 2018-03-12 GBT 0 0 0 0 SC SC GEN 2018-03-12 1575.00