TY - GEN AU - HILLIER, FREDERICK S. AU - LIEBERMAN, GERALD J. TI - INSTRUCTOR'S MANUAL TO ACCOMPANY : : INTRODUCTION TO OPERATIONS RESEARCH/ U1 - 658.40340202 H551 1990 PY - 1990/// CY - NEW YORK: PB - MCGRAW-HILL KW - 1.INVESTIGACION OPERATIVA - MANUALES, ETC ER -