1. Elementary cryptanalysis by Sinkov, Abraham, Publication: [Washington, D.C.] : | Cambridge : Mathematical Association of America ; | Cambridge University Press [distributor], 2009 . 1 online resource (xiv, 212 p.) : Date:2009 Availability: No items available: Actions: Add to cart
2. A first course in abstract algebra :   Publication: Boca Raton, Florida : CRC P. 2015 . xvi, 536 p : Date:2015 Availability: Copies available: Tain Campus Reserved Collection [QA162 A53 2015 (ebk.)] (1), Actions: Add to cart