000			00340nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aEdwin Mansfield
245		0	_aBasic Statitistics Problems, Exercises And Case Studies
250			_a1st(1986)
260			_bW.W.NORTON&CO.
300			_a207
650			_aBio-Statistics
942			_cPARAC
999			_c2500 _d2500