Yates, Fisher.
Statistical tables / - 6th edn / - Essex : Longman Group limited , 1981 - 146p ;
0 582 44525 6
Statistics
B28d / K3;6
Statistical tables / - 6th edn / - Essex : Longman Group limited , 1981 - 146p ;
0 582 44525 6
Statistics
B28d / K3;6