00296nam a2200121Ia 4500020001500000082001900015100001800034245005600052260002800108300002800136500000500164700000500169  a8173196168  a518.1bB622.IC  aBishop, David  aIntroduction to cryptography with java tm appletsb  aNew DelhibNarosac2003  axvi, 370p. Bibl. Index.  a  a