Lember, E. Mode of life : trade and general services / [by] E. Lember ; [English translation by M. Raudsepp]. - Tallinn : Eesti Raamat, 1973. - 30 p. : col. ill. ; 14 x 21 cm. - The Estonian SSR . - 339(47.42) (NLA) . Subjects--Topical Terms: Economic conditions--EstoniaTrade--Estonia Universal Decimal Class. No.: 339(47.42) (NLA)