00716nam a2200193Ia 4500082002300000100002500023245007200048260003100120300001500151490006000166500000500226690000600231700000500237952011600242952012000358964001700478921001000495999001700505  a519.50184bR142.CC  aRaghavarao, Damaraju  aConstructions and combinatorial problems in design of experimentsb  aNew YorkbJohn Wileyc1971  axvi, 386p.  aWiley series in Probability and Mathematical Statistics  a  a   a  00104070aISIbISId1998-10-06l1o519.50184 R142.CCpDP8450r2019-04-30 00:00:00s2019-03-26w2019-02-14yBK  00104070aISIbISId1998-10-06l2m1o519.50184 R142.CCpDP16100r2020-02-11 00:00:00s2020-01-20w2019-02-14yBK  abcdefg  a15416  c15416d15416