text NULL Boston: Kent, c1986 1986 Eng xx, 519 hal.; ilus., 28 cm. xx, 519 hal.; ilus., 28 cm. Boston: Kent, c1986 Business mathematics 650.015 13 Gau i 650.015 13 Gau i 053405238X INLIS000000000010431 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)