000			00514nam a2200193Ia 4500
005			20250221135136.0
008			250220s9999 xx 000 0 und d
020			_a9788120323858
041			_aeng
082			_a004.6 _bSTA
100			_aStalling, William
245			_aCryptography and Network Security: Principles and Practice
250			_a3rd
260			_aNew Delhi _bPHI Learning _c2003
300			_aXIV, 681
365			_b88.5
500			_aNetwork Security, Cryptography
650			_aNetwork Security
999			_c1630 _d1630