00263nam a2200097Ia 4500 956724 20250826215830.0 250824s9999 xx 000 0 und d İLETİŞİM DONANIMLARI DOĞAN CÜCELOĞLU REMZİ KİTABEVİ YAYINLARI 956724 956724 0 0 0 0 1053 1053 2025-08-24 0 10531624 2025-08-26 21:58:30 2025-08-26 BK