TY - BOOK TI - Opsearch- Journal of Operational Research (Quarterly): Vol.47 Issue.4 Oct-Dec'2010 PY - 2010/// CY - Germany PB - Operational Research Society of India KW - IEM/ Mechanical KW - Opsearch- KW - Journal KW - Operational KW - Research KW - (Quarterly) KW - Vol.47 KW - Issue.4 KW - Oct-Dec'2010 ER -