IBM PC and PC XT user's reference manual
Held, Gilbert
IBM PC and PC XT user's reference manual - 2nd ed. - Indianapolis : Hayden Books, 1987. - 479p. : ill. ; 24cm.
Includes index
IBM PC and PC XT user's reference manual
MATH QA76.8.I2595H45
IBM PC and PC XT user's reference manual - 2nd ed. - Indianapolis : Hayden Books, 1987. - 479p. : ill. ; 24cm.
Includes index
IBM PC and PC XT user's reference manual
MATH QA76.8.I2595H45