text NULL New York : Harcourt Brace Jovanovich,1977 1977 2nd ed. Eng xv, 415 hal. : ilus. ; 24 cm. xv, 415 hal. : ilus. ; 24 cm. New York : Harcourt Brace Jovanovich,1977 Business mathematics 510.246 5 Kal b 155056360 INLIS000000000000496 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)