00427 a2200121 4500 28757 28757 NUST 20180117111430.0 180117b xxu||||| |||| 00| 0 eng d NUST 510 Bluman , Stephen C. Anco George W. 8494 Symmetry and integration methods for differential equations by george W. bluman , stephen C. anco B01_0336 / Stephen C. Anco George W. Bluman [S.l.] : Springer, 2002. 1 v. (unpaged) Paperback. SNS BK 515.35 BLU ddc 0 0 0 0 SNS SNS 2016-05-26 7 515.35 BLU SNS0000007 2024-02-28 2024-01-24 2016-05-26 BK 0 0 ddc 0 1 SNS SNS REF 2016-05-26 1 515.35 BLU SNS0000008 2025-06-11 2019-03-15 2016-05-26 BK