000 00316nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a515.35 DUF
100 _aDuff G.F.D.
245 0 _aDifferential Equations of Applied Mathematics
260 _aNew Delhi
_bI. C. A. R.
_c1966
300 _a423 p.
942 _2ddc
_cB
999 _c32666
_d32666