00744nam a2200229 a 450000500170000000800410001702000150005804100080007308200110008110000410009224500890013325000080022226400300023030000220026049000310028250000180031365000270033165000160035894200070037499900170038195201160039820260717090957.0260717s1975    ii            000 0 eng d  a0582442877  aeng04a515.351 aBurkill, J. C. (John Charles), 1900-14aThe theory of ordinary differential equations.cBurkill, J. C. (John Charles), 1900-  a3rd 1aLondon :bLongman,c1975.  aix,121 p ; 19 cm.0 aLongman mathematical texts  aWith answers. 4aDifferential equations 4aMathematics  cBK  c20783d20783  001040708DCaBKBCLbBKBCLd1978-12-06g2.00l0o515.35 BURp10798r2026-07-17 09:09:57v2.00w2026-07-17yBK