00284nam a2200121 a 450000500170000002000150001708200130003210000060004511000190005124500300007026000400010030000220014020251203110222.0  a8170209048  a414bRIL  d_  aRiley, Brian T  aIntroduction to phonetics  aNew DelhibCosmo publicationsc2000  ax,333p.c22cm.HB.