DIRECTORY [321,2] CONTAINS THE INTERACTIVE MCR COMMAND FILE 'SCCS.CMD'. 'SCCS' IMPLEMENTS THE SOURCE CODE CONTROL SYSTEM UNDER RSX11M V3.2. SEE 'SCCS.TXT' IN [321,2] FOR FURTHER DETAILS. DIRECTORY [321,3] CONTAINS THE SOURCES FOR 'SUPERMAC' V 51. SEE THE 'RNO' OR 'DOC' FILES IN [321,3] FOR FURTHER DETAILS. DIRECTORY [321,4] CONTAINS SOURCE AND COMMAND FILES FOR 'RMSFTN' THE RMS RUNTIME SYSTEM FOR FORTRAN IV AND FORTRAN IV PLUS USING THE FCS-BASED FORTRAN OTS. SEE RMSFTN.TXT IN [321,4] FOR FURTHER DETAILS. ARTHUR P. GAUGHAN BRIDGEPORT-TEXTRON CONTROLS MFG PLANT 200 PRECISION ROAD HORSHAM, PA. 19044 (APRIL 1980)