SUBJECT:  Date Calculators
AUTHOR:   Manuelita Ureta
	  Dept of Economics, Texas A & M University,
	  College Station, TX 77843-4228
SUPPORT:  Write to address above
 
COMMENTS:
Use standard in1 installation instructions. From inside Stata, on-line
help is available.

  Type 'help dtadd'
       'help dtdiff'