WEINBERG,G M
INTRODUCTION TO GENERAL SYSTEMS THINKING - NEW YORK DORSET 2001 - xxi+279p.,22X15Cms.
0-93263-49-8
003 W431
INTRODUCTION TO GENERAL SYSTEMS THINKING - NEW YORK DORSET 2001 - xxi+279p.,22X15Cms.
0-93263-49-8
003 W431