ftp.cdc.gov - /pub/DATA/YRBS/1991/


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4/20/2015 3:23 PM 49596 1991_hs_questionnaire.pdf
6/7/2012 9:11 AM <dir> _derived
6/7/2012 9:11 AM 1153568 yrbs1991.dat
6/7/2012 9:11 AM 479595 yrbs1991.zip
6/7/2012 9:11 AM 469390 YRBS_1991_National_User_Guide.pdf
6/7/2012 9:11 AM 13053 YRBS_1991_SAS_Format_Program.sas
6/7/2012 9:11 AM 6558 YRBS_1991_SAS_Input_Program.sas
6/7/2012 9:11 AM 13357 YRBS_1991_SPSS_Syntax.sps