Wu bei zhi
Publisher: s.n.
Published: 1621
Place of publication: [China
Language: chi
Format: Microform
Number of pages: 64
Subjects: Military art and science -- China -- History.; China -- History -- Ming dynasty, 1368-1644 -- Sources.
Genres: Sources.
Notes: Preface dated 1621.

Microfilm. Washington, D.C. : Library of Congress Photoduplication Service. 6 microfilm reels ; 35 mm.