TY - BOOK AU - Feller,Joseph,1972 AU - Cusumano,Michael TI - Perspectives on free and open source software SN - 0262062461(alk. paper) AV - QA 76.76 P467 2005 U1 - 004.4 PY - 2005/// CY - Cambridge, Mass. PB - MIT Press KW - Shareware (Computer software) KW - Open source software KW - Computer software N1 - Includes bibliographical references and index ER -