README file Economic Census, 1972, Industry Series, Census of Manufactures Author: U.S. Dept. of Commernce, Bureau of the Census EDS Study Number: D3 3208-72 in data subdirectory: bytes records lrecl ma2201.dat 3,184,439 21,089 150 U.S. by Industry ma2205.dat 1,476,931 9,781 150 SMSAs by Industry ma2206.dat 1,469,683 9,733 150 Selected Counties by Industry Group ma2207.dat 740,202 4,902 150 Selected Cities by Industry Group ma2208.dat 1,060,775 7,025 150 States, SMSAs, Counties, and Selected Cities ma2209.dat 244,808 568 430 U.S. by Industry - Detailed ma2210.dat 43,962 102 430 States and ADM Components - Detailed ma3211.dat 697,551 471 1,480 General Statistics by Employment Size ma4.dat 555,174 6,854 80 Materials Consumed marf2.ny36.dat 11,102,054 28,394 390 Unknown. Name on tape was MARF2XXX.XXNYXX36 in doc subdirectory: d3_3208-72-codebook.pdf in program subdirectory: [no programs currently online]