00501nam a2200169Ia 4500082002000000100001900020245004900039260005100088300002800139500000500167690000600172700000500178952010400183964001700287921001000304999001700314  a515.35bP656.OD  aPinney, Edmund  aOrdinary difference-differential equationsb  aBerkeleybUniversity of California Pressc1958  axii, 262p. Index, Bibl.  a  a   a  001040708GRaISIbISId1998-09-25l0o515.35 P656.ODpG1278r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a14308  c14308d14308