000 00297nam a2200121Ia 4500
008 160710s1981 xx 000 0 und d
082 _a515.3 PAI
100 _aRAINVILLE, E D
245 _aELEMENTARY DIFFERENTIAL EQUATIONS MODELS
260 _bMACMILLAN
_c1981
300 _a529
942 _2ddc
_cB
999 _c46310
_d46310