TY - BOOK AU - Machlup,Fritz TI - Knowledge, its creation, distribution, and economic significance SN - 0691042268 (v. 1) : U1 - 001.2 20 PY - 1980///-c1984 CY - Princeton, N.J. PB - Princeton University Press KW - Learning and scholarship KW - United States KW - Knowledge, Theory of N1 - Includes bibliographical references and indexes; Partial content : v. 1. Knowledge and knowledge production -- v. 2. The branches of learning -- v. 3. The economics of information and human capital ER -