000 00293nam a2200121Ia 4500
008 240624s9999 xx 000 0 und d
041 _aeng
082 _a519.5 CHA
100 _aCHAKRAVORTI S R
245 _aBASIC STATISTICS
260 _c1918
_aNew Delhi
_bSouth Asia Publishers
300 _a2711
999 _c5169
_d5169