00428nam a22001457a 4500 0387983279 NUST 515.353 TVE Tveoto Aslak 124741 Winther Ragnar 124742 Introduction to Partial Differential Eqations A Computtional Approach New York: Springer; 1998. Introduction to Partial Differential Eqations ddc BK 610543 610543 0 0 ddc 0 0 CEME CEME GEN 2024-07-23 0 515.353 TVE CEME- 46479 2024-07-23 2024-07-23 BK