TY - BOOK ED - SAS Institute. TI - SAS certification prep guide: advanced programming for SAS 9 SN - 9781629593548 AV - QA76.3 .S26588 2007 U1 - 005.1 SAS 23 PY - 2007/// CY - Cary, NC PB - SAS Institute KW - SAS (Computer file) KW - SAS (Computer program language) KW - Electronic data processing personnel KW - Certification KW - Study guides N1 - Includes index ER -