000 00519nam a22001817a 4500
003 CEME
005 20210628205018.0
008 210222b xxu||||| |||| 00| 0 eng d
020 _a0-201-80879-X
040 _c.
082 _a515.35 NAG'F
100 _aSaff, E. B Nagle, Kent
_973386
245 _aFundamentals of differential equation and boundry value problems
260 _aENGLAND
_bADDISON WESLEY
_c1996
300 _a834P
650 _aBOUNDRY VALUE PROBLEMS DIFFERENTIAL EQUATION
_973387
942 _cBK
_2ddc
999 _c579142
_d579142