00726nam a2200205 a 450000500170000002000150001708200160003210000250004824500380007326000400011130000260015169000160017769000210019396400160021499700490023099900190027995200700029895200820036895200700045020251203110919.0  a0070660468  a005.82bFOR  aForouzan, Behrouz A.  aCryptography and network security  aNew DelhibTata McGraw - Hillc2008  axxvi, 721p.c24cm. PB  aCrptography  aNetwork security  bcdefg_  a128744 LIBSC C 128745 LIBSC C 128746 LIBSC C  c107190d107190  00104070aPUbPUd2008-03-18g220.00l0o005.82 FORp128744yBK  00104070aPUbPUd2008-03-18g220.00l0o005.82 FORp128745q2020-04-11yBK  00104070aPUbPUd2008-03-18g220.00l0o005.82 FORp128746yBK