Freiberger, Paul, 1953- Fire in the valley : the making of the personal computer / Paul Freiberger, Michael Swaine. - Berkeley, Calif. : Osborne/McGraw-Hill, c1984. - xiii, 288 p. : ill. ; 24 cm. Includes index. ISBN: 0881341215 (pbk.) LCCN: 84192163 LC Class. No.: QA76.5 .F697 1984 / .F697 1984 Dewey Class. No.: 338.4/700164/0973