000 00294nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a510 DES/S DES/S
100 _aDES RAJ SINGH BETI
245 0 _aSAMPLING THEORY
260 _bTHE NEW AMERICAN LIBRARY
_c1968
300 _a300
942 _cTB
999 _c24382
_d24382