TY - BOOK AU - Purser, Harry. AU - Rustin, Lena. TI - Progress in the treatment of fluency disorders T2 - Progress in clinical science series SN - 9780850666649;0850666643;9780850666830 ;085066683X PY - 1987/// CY - London ; New York PB - Taylor & Francis KW - Stuttering N1 - Includes index.;Bibliography: p. 274-304 ER -