TY  - GEN
ED  - Government of East Bengal,
TI  - Free issue of anti-meningococcic Prophylactic Vaccine Manufactured at the Central Research Institute, Kassaulli, for Trial. 
PY  - 1934///
KW  - Vaccine
N1  -  সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -