000 00517nam a2200193Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a515.35
_bR447
100 _aReuter G E H
245 _aElementary differential equations and operators
260 _aLondon
_bRoutledge & Kegan Paul
_c1958
300 _aviii,67p
440 _aLibrary of mathematics, 4
650 _aCalculus
650 _aDifferential equations
650 _aOperator theory
942 _cBK
999 _c41322
_d41322