000 00268nam a2200109 4500
999 _c134530
_d134530
082 _a519.5 AGA-A
100 _aAgarwal B.L.
245 _aProgrammed Statistics(Questions-Answers) 3rd ed
260 _aNew DElhi
_bNew Age
_c2020
300 _a668
942 _2ddc
_cBK
_04