TY - GEN ED - Government of East Bengal, TI - Retention of Dr. Zeaul Hasan Khan, A/S. on duty to appointment as Demonstrator, Dow Medical College, Karachi. PY - 1953/// KW - Retention N1 - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) ER -