01352nam a2200373 i 450099100101832970753620020507105206.0010201s1999 nyua b 001 0 eng 0387988300153800b10162136-39ule_instLE00640822ExLDip.to Fisicaita515.62521510.34510.35510.39AMS 39A10AMS 39-01LC QA431.E43Elaydi, Saber N.441707An introduction to difference equations /Saber N. Elaydi2nd ed.New York :Springer,c1999xviii, 427 p. :ill. ;24 cmUndergraduate texts in mathematics,ISSN 0172-6056Includes bibliographical references (p. [415]-419) and index.Difference equations.b1016213617-02-1727-06-02991001018329707536LE006 510.34/510.39 ELA12006000084208le006-E0.00-l- 00000.i1019650x27-06-02LE013 39A ELA11 (1999)12013000137827le013pE57.52-l- 04040.i1250287x16-04-03Introduction to difference equations83049UNISALENTOle006le01301-01-01ma -engus 31