The art of solving problems /
Jackson, K.F.
The art of solving problems / K.F. Jackson. - London : Willam Heinemann Ltd, 1975. - x, 262p.: 24 cm
include index
Psychology.--Reasoning.
153.43 / JAA 1975
The art of solving problems / K.F. Jackson. - London : Willam Heinemann Ltd, 1975. - x, 262p.: 24 cm
include index
Psychology.--Reasoning.
153.43 / JAA 1975