Carroll, Paul, 1957- Big blues : the unmaking of IBM / by Paul Carroll. - 1st ed. - New York : Crown Publishers, c1993. - vii, 375 p. ; 24 cm. ISBN: 0517591979 : $24.00 ($31.50 Can.) LCCN: 93005421 LC Class. No.: HD9696.C64 .I48317 1993 / I48317 1993 Dewey Class. No.: 338.7/61004/0973