000 00339nam a2200133Ia 4500
008 220201s1989 xx 000 0 eng d
041 _aENG
100 _aARORA, S P
245 0 _aADVANCED DIFFERENTIAL EQUATION
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1989
300 _a284+132+88+79
942 _2ddc
999 _c55423
_d55423