00100 @DEF DSK: DSK:,<DECUS.20-0137> 00200 @LOAD ADVAOV.FOR,APLIB/LIB,FORLKI/LIB 00300 @SAVE ADVAOV 00400 ;WANT FILE TO BE EXECUTE-ONLY 00500 ;(PUT ON SYS:ADVAOV.EXE,STUDR.DAT,DUNCAN.DAT)