Kelley, James E. (1986). PC secrets : tips for power performance / James E. Kelley. Osborne :: McGraw-Hill,.
Kelley, James E. PC secrets : tips for power performance / James E. Kelley. Osborne :: McGraw-Hill,, 1986
Kelley, James E. PC secrets : tips for power performance / James E. Kelley. Osborne :: McGraw-Hill,, 1986.