000 00283nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aBANSEL AND AGGARWAL
245 0 _aELEMENTS OF STATISTICS
260 _bSHIVA PUB.
_c1981
300 _a553
650 _aSTATISTICS
942 _cREF
999 _c18347
_d18347