000			00350nam a2200157Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a712110402
041			_aen
082			_a330.015195
100			_aHARPER W.M
245		0	_aStatistics
250			_a6th Ed.
260			_aLondon. _bPitman pub. Co. _c1992
300			_avii, 501p
942			_cPR
999			_c44619 _d44619