Author: Russel L. Ackoff Support1 Ebooks by Russel L. Ackoff C. West Churchman & Russel L. Ackoff: Operations Research … PDF German DRM €169.95 0 0 Checkout 0,00 × × × Change user language × ArabicGermanEnglishSpanishFrenchHindiIndonesianItalianMalayDutchPolishPortugueseRomanianRussianSwedishThaiTurkishUkrainianVietnameseChineseInternational Modal ×
