01031cam a2200313 i 4500 18174 18174 2235178 OSt 20210816151855.0 760923s1977 nju b 001 0 eng 76045471 0137741170 : $13.95 DLC DLC DLC RC423 .S52 WM475 S587r 616.855 007 2 SIL Silverman, Franklin H., 1933- Research design in speech pathology and audiology : asking and answering questions / Franklin H. Silverman. Englewood Cliffs, N.J. : Prentice-Hall, c1977. xiv, 353 p. ; 24 cm. Includes bibliographies and indexes. Speech disorders Research Methodology. Language disorders Research Methodology. Audiology Research Methodology. Speech disorders. Hearing disorders. Research. 7 cbc orignew 1 ocip 19 y-gencatlg ddc STS 0 0 ddc 0 0 61/3 AIISH AIISH 2021-08-16 0 616.855 007 2 SIL 4110 2021-08-16 00:00:00 2021-08-16 STS