Wu cao suan jing 五曹算經 

 - 據清乾隆鮑廷博校刊知不足齋叢書本影印 
 - 知不足齋叢書  025 .
<br/><br/>vgl. ?????jÕ?? [0001/3] S.665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Mathematics -- Tang