00848nam a2200229Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085050001600100082001400116100003400130245019500164260003800359300002200397504002800419650005200447650003900499700004100538700003900579177041BIBL20160527185411.0720802s1972    ilu      b    00110 eng    a 75187657   a03980245370 aLC4616b.G6  a371.9/28310aGordon, Michael Lewis.2Local10aHelping the trainable mentally retarded child develop speech and languageba guidebook for parents, teachers and para-professionalscby Michael Lewis Gordon, David H. Ryan [and] Tamar Shilo.0 aSpringfield, Ill.bThomasc[1972]  axi, 68 p.c24 cm.  aBibliography: p. 60-61. 0aMentally handicapped childrenxLanguage.2Local 0aSpeech therapy for children2Local10aRyan, David H.ejoint author.2Local10aShilo, Tamarejoint author.2Local