000 00336nam0a22001450a04500
001 000023105
005 20190419110243.0
008 s1988 000 0 eng d
035 _a2001023381
100 1 _aLongman, David
245 1 0 _aDifferential equations
260 _bEng. Cliff,
_c1988
300 _a464
942 _2lcc
_cBK
999 _c135227
_d135227