Prabăndh lekh phlūv
Subtitle: phlūv jāti phlūv khett nai Braḥrājānācakr Kambujā
Publisher: Krasuaṅ Sādhāranakār niṅ Tẏkjanjūn
Published: 2009
Place of publication: [Phnom Penh]
Language: khm
Number of pages: 35
Description: On the road number system includes national and provincial road of the Kingdom of Cambodia.
Notes: In Khmer.