Hedderwick, Karl. Fİnancial and economic analysis of enterprises : a workers' education manual / Karl Hedderwick. - 1. baskı - Geneva : International Labour Office., 1988. - 149 s. ; 23 cm. Dizin vardır. ISBN: 9221064018 Subjects--Topical Terms: İşçi eğitimi Dewey Class. No.: 331.2592 / HED 1988