TY - BOOK TI - Complexity and cryptography : an introduction AU - Talbot, J. 1974- A2 - Welsh, D. J. A. CY - Cambridge, UK PB - Cambridge University Press PY - 2006 LA - English SN - 0521852315 (hbk.) SN - 0521617715 (pbk.) SN - 9780521852319 (hbk.) SN - 9780521617710 (pbk.) ER -