000 00281nam a2200121Ia 4500
008 160710s1996 xx 000 0 und d
082 _a515.3 PRA
100 _aPRASAD, P.
245 _aPARTIAL DIFFERENTIAL EQUATIONS
260 _bNEW AGE
_c1996
300 _a252
942 _2ddc
_cB
999 _c57244
_d57244