Qualification test for the Post of Entomologist Senior Epidemiologist Sanitary Engineer in D.H.S. 
 File No. SGA/RI/IQ-22/62 

 -  1962 
 - 17 p.;  H-35 cm; W-22 cm. 
<br/><br/> সচিবালয় রেকর্ডরুম সংগ্রহ (দ্বিতীয় পর্যায়)।<br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomologist --Senior Epidemiologist--Sanitary Engineer