000 00308nam a2200121Ia 4500
008 221001s1988 xx 000 0 eng d
082 _a515.35 DUF
100 _aDuffy, Dean G.
245 0 _aSolutions of partial differential equations
260 _aDelhi
_bCBS
_c1988
300 _ax, 542p.
942 _2ddc
_cBK
999 _c21684
_d21684