Yaowalak Yim-On.
Sociolinguistics / Yaowalak Yim-on ; English Department, School of Humanities, Bankok University - 4th rev. ed. - Pathum Thani : Bangkok Univ. Press, 2006 - 186 p. : ill.
Includes bibliographical references
9742191204
SOCIOLINGUISTICS
P40.4 .T5 / Y368S 2006
Sociolinguistics / Yaowalak Yim-on ; English Department, School of Humanities, Bankok University - 4th rev. ed. - Pathum Thani : Bangkok Univ. Press, 2006 - 186 p. : ill.
Includes bibliographical references
9742191204
SOCIOLINGUISTICS
P40.4 .T5 / Y368S 2006