00495nam a22001337a 4500020002100000020001900021082001300040100002200053245007300075260003200148300003600180500003300216650011200249  a0071125809 (pbk)  a978-0071125802  a510bBUD  aBudnick, Frank S.  aApplied mathematics for business, economics, and the social sciences  aNew YorkbMcgraw-hillc1993  aVarious pagesb: ill.c; 23 cm.  aIncludes appendix and index.  aMathematicsaBusiness economicsvSocial sciencevApplied mathematicsvLinear equationvMatrix algebravFBSH