000 00311nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.382 S927
100 _aSTRUBLE.R.A
245 0 _aNON LINEAR DIFFERENTIAL EQUATIONS
260 _aNEW DELHI
_bTata McGraw-Hill
_c1974
300 _a23X16
942 _cBK
_2DDC
999 _c17406
_d17406