00433nam a2200169Ia 4500 20260404161458.0 260404s9999 xx 000 0 und d 978-93-570-5971-8 005.82 WIL Stallings,William Cryptography and Network Security: Principles and Practice 8nd Pearson U.P 2025 832 Computing Skills BK 3397 3397 0 0 0 0 BSDU BSDU 2026-03-20 Technical Bureau India Pvt. Ltd 930.00 1 0 005.82 WIL 018645 2026-04-04 16:14:58 2026-04-04 BK