000 00492nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a519
082 _bORK/VI
100 _aDrogin R
100 _aorkin M
100 _eAuthor
245 _aVital statistics
260 _anewdelhi
260 _bTata Mc Graw hill Publishing
260 _c1975
300 _a388 Pages
650 _aLeast squares
650 _aSampling Distribution
942 _cBK
999 _c227975
_d227975