000			00332nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a4519006
041			_aen
082			_a519.2
100			_aHEATHCOTE, C. R.
245		0	_aProbability
260			_aLondon _bGeorge Allen & Unwin Ltd _c1971
300			_axi, 266p.
942			_cLL
999			_c9937 _d9937