Dempsey, B.A Purnell's new junior world encyclopia/ Michael W., and Dempsey, B.A - London B.P.C. Publishing 1969 - 80p. : ill. ; Pbk Subjects--Topical Terms: Ethnology--Encyclopedias JuvenileHuman geography--Encyclopedia LC Class. No.: GN307.J8 .D4 / 1969