Ngām mārayāt
By: Somsī Sukumonlanan
Edition: Phim khrang thī 5.
Publisher: Samnakphim Sayām
Published: 2013
Place of publication: Krung Thēp
Language: tha
Number of pages: 75
ISBN-13: 9789743158230
Description: On proper Thai social etiquette.
Notes: In Thai.