000 00453nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a24238
082 _a517.2
_BPIA
100 _aPiaggio, H. T. H.
245 0 _aElementary Treatise On Differential Equations And Their Applications
250 _a-
260 _aBombay
_bOrient Longman Private Limited
300 _a256+xxviii
500 _a44
650 _a-
942 _cBK
999 _c24238
_d24238