TY - BOOK AU - Birtchnell, Thomas TI - 3D printing for development in the Global South : the 3D4D Challenge SN - 978 1 13 736565 1 U1 - 338 091724 BIR PY - 0000/// Palgrave Macmillan CY - Basingtoke PB - UK KW - MANUFACTURING PROCESSES ER -