00337nam a2200121Ia 4500020001800000082001700018100002100035245007000056250001200126260004000138300000900178650002800187  a9780071132398  a515.35 BRO/S  aBronson, Richard 0aSchaum's outline of theory and problems of differential equations  a2nd ed.  bMcgraw Hill EducaionaChennaic1993  a358p  aDifferential equations