text New York Springer 2005 3rd ed N xxii, 539 hlm. 25 cm DIFFERENCE EQUATIONS 515.625 515.625 Ela i 0387230599 INLIS000000000000439 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)