TY - GEN ED - Government of Bengal, TI - Printing of forms for use as a Consolidated monthly register for compilation of weekly epidemic diseases in Bengal in the office of the D.P.H. PY - 1940/// KW - epidemic KW - disease N1 - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) ER -