00743cam a2200205 i 4500008004100000040004100041050002200082100004300104245007700147264003600224300003200260336002600292337002800318338002700346490004000373500002100413504002600434650004800460700002900508210418s1981    xxu           000 0 eng d  aIQ-NaUAbengcIQ-NaUAdIQ-KaLSSerda 4aP118 b .H37 19811 aHastings, Phyllis, d 1913-, eauthor.  aEncouraging language development / c Phyllis Hastings and Bessie Hayes. 1aLondon : bCroom Helm, cc1981.  a68 p. : b ill. ; c 25 cm.  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier  aCroom Helm special education series  a Includes index.  aBibliography: p. [65] 4aLanguage acquisitionxParent participation.  aHayes, Bessie, eauthor.