TY - BOOK AU - Wellman, Sam. TI - David Livingstone :missionary and explorer /Sam Wellman SN - 9788173625497 U1 - 916 PY - 2014/// CY - Secunderabad PB - Authentic Books KW - Christian missionaries -- Biography KW - Livingstone, David -- 1813-1873 KW - David Livingstone KW - Missionaries ER -