Invoice-Lot #20/12 Doctors of the mines: a commemorative volume published in 1971 to mark the 50th anniversary of the founding of the Mine Medical Officers’ Association of South Africa …. With a history of the work of the Mine Medical Officers by A.P. Cartwrigh
Invoice-Lot #20/12 Doctors of the mines: a commemorative volume published in 1971 to mark the 50th anniversary of the founding of the Mine Medical Officers’ Association of South Africa …. With a history of the work of the Mine Medical Officers by A.P. Cartwrigh
