000 00267nam a22001097a 4500
082 _a515.33 RAI'E
100 _aBEDIENT, P.E RAINVILLE, E.D
_974997
245 _aELEMENTARY DIFFRENTIAL EQUATIONS
260 _aNEWYORK
_bMACMILLAN
_c1964
300 _a466P
942 _cBK
999 _c580494
_d580494