00325nam a2200133Ia 450000500170000008000190001724500270003626000450006330000260010850000080013458300190014294200130016199900170017420260716043105.0  a08.15.02 M6261  aMS-DOS : user's manual  bAST ResearchaIrvine, CaliforniaUSc1989  a1 v. (various pagings  aIDS  c3/7/00kM2LMGR  cMmM6261  c40119d40119