00302nam a2200121 a 450000500170000008200180001710000060003511000210004124500360006226000380009830000270013663000170016320251203090444.0  a494.8117bARO  d_  aArokianathan, S.  aSeminar papers on dialectiology  aThanjavurbtamil Universityc1987  avi, 195 p.c22 cm.bPB  aDialectology