Proceedings of the second conference of the association of Asian-Pacific Operational research societies (APORS) within IFORS Beijing 1991/ 
[edited by] WU,Cang-pu  
 - Beijing :  Perking University Press ,  1992 
 - xi,556 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>7301018924(hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational Research