1 - Information and decision processes : symposium held in Purdue University in April of 1959
Machol, Robert Engel (1917-1965) (Ed.)   /   Gray, Paul E.

Cote : [75 MAC 60]

2 - Recent developments in information and decision processes : symposium held in Purdue University in April 12-13, 1961
Machol, Robert Engel (1917-1965) (Ed.)   /   Gray, Paul (Ed.)

Cote : [75 MAC 62]