Invitation to the International Health Board, Rock seller Foundation, to depute a member of its public health staff to visit India. File No. 3F-5/32 - 1932 - 08 p. H-35 cm; W-22 cm. সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) Subjects--Topical Terms: International --Health