000			00302nam a2200121Ia 4500
082			_a519 _bSUR
100			_aSur, A K
245			_aStatistics : _bHow to handle them / _cby A K Sur
260			_c1940. _aBombay : _bD B Taraporevala sons &co.
300			_a119p. :
650			_aStatistics
942			_cGEN
999			_c525900 _d525900