000 00254nam a2200109Ia 4500
003 LDD
040 _cLDD
245 0 _aSas User's Guide 1979 Edition
260 _aNorth Carolina
_bSas Institute Inc
903 _bGifted by : Prof. M.S.A Rao
942 _2ddc
_cG
999 _c13192
_d13192