00434nam a2200133Ia 4500082002400000100002900024245007100053260003100124300002100155490006000176500000500236700002800241700003100269  a519.501843bR162.FD  aRaktoe, B. L. and Others  aFactorial designsbcBy B. L. Raktoe, A. Hedayat and W. T. Federer  aNew YorkbJohn Wileyc1981  axii, 209p. Index  aWiley series in Probability and Mathematical Statistics  a  aHedayat, A. ; jt. auth.  aFederer, W. T. ; jt. auth.