TY - BOOK AU - Mariappan, P. TI - Operations research: an introduction SN - 9788131799345 (pbk) U1 - 658.4034 PY - 2013/// CY - Noida PB - Pearson Education KW - Management KW - Operation research KW - Dual simplex method KW - Mathematical modeling KW - Operational research KW - Network model KW - Sequencing KW - RICAS N1 - Includes appendix and index ER -