IBM PC & PC XT: users reference mannual /
Held, Gilbert .
IBM PC & PC XT: users reference mannual / Textual Documents Gilbert Held. - New Delhi : BPB , 1987. - NULL ; NULL.
IBM PC & PC XT
004.125IBMPC / HEL
IBM PC & PC XT: users reference mannual / Textual Documents Gilbert Held. - New Delhi : BPB , 1987. - NULL ; NULL.
IBM PC & PC XT
004.125IBMPC / HEL