Vu, My T. World population projections 1985: Short-and Long-term estimates by age and sex with related demographic statics / My T. Vu - london: the john hopkins university press , 1985 - 451p : ill. ; 29 cm. Includes bibliographical references. ISBN: 0801833221 Subjects--Topical Terms: Population--StatisticsPopulation--Forecast --Statistics Gov. Doc. Class. No.: UN WB WPP