000			00517nam a2200193 4500
005			20250901130513.0
008			250901b |||||||| |||| 00| 0 eng d
020			_a0340256834
050			_aQA276.7 1982
100			_aErricker, B.C
245			_aElementary statistics / _cBC Erricker, W.T Ellis, Pat Davies
250			_a3rd
260			_aLondon _bHodder and Stoughton _c1981
300			_a319p. :ill. _bHbk
650			_aMathematical statistics
700			_aEllis, W.T.
700			_aDavies, P.
942			_cBK
999			_c23355 _d23355