Ascher, William

Forecasting : an appraisal for policy makers and planners / William Ascher ; [foreword by Harold D. Lasswell] .- - Baltimore : John Hopkins Univ. P., 1978. - [xv], 239 p. : graphs.

Includes bibliographical references.

0801822734

--Forecasting.--Economic forecasting.--Population forecasting.--Technological forecasting.