00210nam a22000857a 4500 1235697 20250930154221.0 GİZLİ FORMÜL HANGİ ZARFTA GÜLSEVİN KIRAL GÜNIŞIĞI YAYINLARI 1235697 1235697 0 0 ddc 0 0 1028 1028 2025-09-30 0 10287301 2025-09-30 15:42:24 2025-09-30 BK