TY - BOOK AU - HILLIER, FREDERICK S. AU - LIBERMAN, GERALD J. TI - INTRODUCTION TO OPERATIONS RESEARCH SN - 0-07-047387-0 U1 - 65.012/HIL PY - 2001/// CY - DELHI PB - TATA McGRAW-HILL KW - OPERATIONS RESEARCH N1 - STUDENT CD-ROM ER -