TY - BOOK AU - Varian,Hal R. AU - Farrell,Joseph AU - Shapiro,Carl TI - The economics of information technology: an introduction T2 - The Raffaele Mattioli lecture series SN - 0521844150 (hbk.) AV - HC79.I55 V37 2004 U1 - 338.47004 22 PY - 2004/// CY - Cambridge, New York PB - Cambridge University Press KW - Information technology KW - Economic aspects KW - Computer industry N1 - Includes bibliographical references (p. 87-96) and indexes UR - http://www.loc.gov/catdir/enhancements/fy0632/2005279623-d.html UR - http://www.loc.gov/catdir/enhancements/fy0632/2005279623-t.html ER -