"c           VAR 0033      16019 DIF MAN 3S 948-964               MD= 1E-37   "
"c           REF 0033         LOC  258 WIDTH  9             DK   4 COL 71-79  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              DIFFUSION INDEX, AVERAGE WORKWEEK, TWENTY-ONE MANUFACTURING   "
"c              INDUSTRIES, ONE MONTH SPAN, SEASONALLY ADJUSTED               "
"c              -----------------------------------------------------------   "
"c                                                                            "
"c              NBER SERIES:  16019                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  PER CENT EXPANDING                                    "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  02/1948-08/1964                            "
"c              SEASONAL ADJUSTMENT:  SEASONALLY ADJUSTED BY NBER             "
"c              SOURCE:  J. SHISKIN AT NBER, JANUARY 4, 1965                  "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "