000 00534nam a2200193Ia 4500
020 _a8173714428
082 _a518.1
_bC871.MC
100 _aCoutinho, S. C.
245 _aThe mathematics of ciphers
_bnumber theory and RSA cryptography
260 _aHyderabad
_bUniversities Press
_c2003
300 _axv, 196p. Bibl. Index.
490 _aUniversities Press. Mathematics
500 _a"Purchased under NBHM grant for the year 2003-2004"
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a23731
999 _c23731
_d23731