TY - BOOK AU - Trajtenberg,Manuel TI - Economic analysis of product innovation: the case of CT scanners SN - 0674225406 PY - 1990/// CY - Cambridge, Mass. PB - Harvard University Press KW - Medical imaging equipment industry KW - Tomography, Emission KW - Equipment and supplies KW - New products KW - Management KW - Case studies N1 - p. (227)-232 ER -