COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 CALL MIXER C00003 ENDMK Cā; CALL MIXER END SUBROUTINE GETNUM(R) ACCEPT 1,R 1 FORMAT(F) RETURN END SUBROUTINE GTNUM2(R1,R2) ACCEPT 2,R1,R2 2 FORMAT(2F) RETURN END SUBROUTINE PNUM(DUR) TYPE 3,DUR 3 FORMAT(' TOTAL DUR = ',F8.3) RETURN END