TY  - BOOK
T1  - Pravattividyā
A2  - Muong, Sophat
A2  - Khat, Thy
LA  - Central Khmer
PP  - Phnom Penh
PB  - [Publ. and Distribution House]
YR  - 2010
UL  - https://gei-testing-vufind.eww-server.de/Record/gei675810507
NO  - Permitted to publish by the Ministry of Education, Youth and Sport
SN  - 9789995001025
KW  - Schulbuch
ER  -