TY - BOOK AU - Yaowalak Yim-On. ED - Bangkok University. TI - Sociolinguistics SN - 9789742191207 AV - P40.4.T5 Y368S 2016 PY - 2016/// CY - Pathum Thani PB - Bangkok University Press KW - Sociolinguistics KW - Problems, exercises, etc N1 - Includes bibliographical references ER -