TY - BOOK AU - Hardy, Darel W. AU - Darel W Hardy. TI - Applied algebra : : Codes, ciphers, and discrete algorithms2nd ed SN - 9781420071429 U1 - 512.6 HAR PY - 2015/// CY - Boca Raton PB - : Taylor & Francis Group KW - Coding Theory KW - Applied algebra KW - Cryptography ER -