00297nam a2200109Ia 4500008004100000082002000041100002300061245004300084250000800127260003200135300002000167260219b        |||||||| |||| 00| 0 eng d  a515.35bR159.ID  aRainville, Earl D.  aIntermediate differential equationsb/  a2nd  aNew York:bMacmillan,c1964  axi, 307p. Index