An introduction to variational inequalities and their applications text Academic Press 1980 N xiv, 313 hlm. 23 cm persamaan (aljabar) 512.97 512.97 Kin i INLIS000000000000491 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)