000 00312nam a2200121Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
082 _a519.5 Baj.N4
100 _aBajay, C.P.and Gupta,P.N.
245 0 _aElements of Statistics
260 _c1984
_bR. Chand and company
_aDelhi
300 _a326p
942 _cSU
999 _c81804
_d81804