a science in the making surveys and creates the future text bibliography n Amsterdam New York Elsevier Pub. Co. 1971 monographic 0 e eng dut

print

xxviii, 425 p 23 cm. by Fred. L. Polak. Translation of the abridged ed. of Prognostica, published in 1969. Includes bibliographical references. Also issued online. Forecasting Prâevision, Thâeorie de la Futurologie Futurologie CB158 .P613 0444408797 9780444408792 7105 20251012174516.0 0000011127