天盛改舊新定律令
By: Du Jianlu deng zheng li
Edition: Di 1 ban.
Publisher: Gansu wen hua chu ban she
Published: 2018
Place of publication: Lanzhou
Language: sit
Number of pages: 18
ISBN-13: 9787549016136
Subjects: Law; Sources; Minorities; Legal status, laws; Tangut (Chinese people); History
Other titles: Tiansheng gai jiu xin ding lü ling
Notes: Description based on colophon.

On double leaves, East Asian binding.

Test in Tangut script.