Chang, Richard Y.
Step-by step problem solving : a practical guide to ensure problems get (and stay) solved / Richard Y. Chang, P. Keith Kelly. - Kogan Page 1993.
6553
Problem solving.
HD30.29 / Cha.
Step-by step problem solving : a practical guide to ensure problems get (and stay) solved / Richard Y. Chang, P. Keith Kelly. - Kogan Page 1993.
6553
Problem solving.
HD30.29 / Cha.