00339nam a2200109Ia 4500008004100000040003800041100001800079245005800097260004300155300001500198653001600213211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aForsythe, G E 0aNumerical analysis and partial differential equations  bJohn Wiely and Sons, IncaLondonc1958  avi, 202 p.  aMathematics