000			00363nam a2200145Ia 4500
008			150614s9999 xx 000 0 und d
082			_a6998 A
100			_aGupta S.
245			_aResearch Methodology & Statistical Techniques
250			_a1
260			_c2003
300			_a0
650			_aGupta S.Research Methodology & Statistical Techniques
942			_cBK
999			_c6933 _d6933