000 00441nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a519
082 _bDES/SA
100 _aDes Raj
100 _eAuthor
245 _aSampling theory
260 _aNew Delhi
260 _bTata Mcgraw hill publishing company Ltd
260 _c1978
650 _aRandom variables
650 _astatistics
942 _cBK
999 _c246749
_d246749