00333nam a2200121Ia 4500008004100000082002400041100002300065245001800088250000600106260000900112300000600121650008400127150614s9999    xx            000 0 und d  a005.432 D  AIN T  R  aRobert D. Dinsbury  aDOS.6 Secrets  a1  c1994  a0  aDOS.6 Secrets Robert D. Dinsbury  MAXIMIZING MEMORY, SECRETS FOR AUTOMATING DOS