000 00379nam a2200133Ia 4500
005 20250516203500.0
008 250516s9999 xx 000 0 und d
041 _aeng
082 _a517.38
_bP
100 _aPiaggio, H.T.H.
245 _aAn Elementary Treatise On Differential Exuations & Their Applications
260 _aNew Delhi
_bCBS Publication Dist.
_c1985
300 _a256 p.
999 _c69565
_d69565