ACKOFF, Russell L. SASIENI, Maurice W.
FUNDAMENTALS OF OPERATIONS RESEARCH - New Delhi Wiley Eastern Limited, New Delhi 1984
0 85226 004 0
001.424 / ACK/F
FUNDAMENTALS OF OPERATIONS RESEARCH - New Delhi Wiley Eastern Limited, New Delhi 1984
0 85226 004 0
001.424 / ACK/F