00628nam a2200157Ia 4500008004100000041000800041082001600049100002300065245017800088250000600266260003800272300001100310650002100321999001900342952010900361210716s1989    xx            000 0 und d  aeng  a005.45 HYMM  aHyman, Michael  I.  aAdvanced dos : memory resident utilities, interrupts, and disk management with ms and pc dos.bMemory resident utilities, interrupts, and disk management with ms and pc dos.  a1  aNew DelhibBPB Publicationsc1989  aix,363  aMS DOS(005.3682)  c181533d181533  001040708MCAaAIMITbAIMITd2021-07-16l0o005.45 HYMMpMCA01041r2026-05-23 00:00:00w2021-07-16yBK