00354nam a2200145Ia 4500008004100000082001400041100001700055245002100072260004200093300000800135650002000143650001500163653001500178700001500193170901s1976    xx            000 0 und d  a311bN12B  aNagar, A. L. 0aBasic Statistics  aBombaybOxford University Pressc1976  a300  aSocial sciences  aStatistics  aStatistics  aDas, R. K.