000 00677nas a2200241uu 4500
000 00568cam a22001693a 4500
001 12408
003 PGUSA
005 20160229134554.0
008 040501s2004||||xxu|||||s|||||000 | chi d
040 _a PGUSA
_b chi
042 _a dc
050 4 _aQA
100 _a Unknown
245 _a 周髀算經
_h [recurso electrónico] /
_c Unknown
260 _b Project Gutenberg,
_c 2004
506 _a Public domain in the USA.
516 _a Text
653 _a Mathematics, Chinese -- Early works to 1800
740 _a Zhou bi suan jing
830 _a Project Gutenberg
_v 12408
856 _u http://www.gutenberg.org/ebooks/12408
999 _c14595
_d14595