TY - GEN ED - Government of East Bengal & East Pakistan, TI - Crossing of 2nd efficiency lever of By Dr. Nauab Ali M.B. D.T.M. without attending the 2nd P.G. Course of training. PY - 1944/// KW - Crossing KW - efficiency lever N1 - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) ER -