PO beyond yes & no
De Bono, Edward
PO beyond yes & no Edward de Bono - Rev ed. - Harmondsworth Penguin Books 1980 - 176p. ill. 18cm. - Pelican books .
0140217150 RM13.39
Problem solving--Psychological aspects
PO beyond yes & no Edward de Bono - Rev ed. - Harmondsworth Penguin Books 1980 - 176p. ill. 18cm. - Pelican books .
0140217150 RM13.39
Problem solving--Psychological aspects