TITLE SUBPROG6 MODULE TO ADD THREE WORDS BROUGHT IN FROM THE
  STACK
  PAGE 60,132
  .MODEL SMALL
  PUBLIC SUBPROG6
  .CODE
  SUBPROG6 PROC FAR
  SUB BX,BX 
  PUSH BP 
  MOV BP,SP 
  MOV AX,[BP]+6 
  MOV CX,[BP]+8 
  MOV DX,[BP]+10 
  ADD AX,CX 
  ADC BX,00 
  ADD AX,DX 
  ADC BX,00 
  POP BP 
  RET 6 
  SUBPROG6 ENDP
  END