Labour costs in European industry. - Geneva, 1959. - vii, 170 p. illus. 24 cm. - Its Studies and reports, new ser., no. 52 . - International Labour Office. Studies and reports, new ser., no. 52. . Bibliographical footnotes. LCCN: l 60000101 Subjects--Topical Terms: Labor costs--Europe. LC Class. No.: HD7801 / .I67 no. 52