000 00263nam a2200085Ia 4500
008 140917b1975 xxu||||| |||| 00| 0 eng d
100 _aCourant R & Hilbert D
245 _aMethods of Mathematicl Physics
260 _aNew Delhi :
_bWiley Eastern Private Limited,
_c1975
999 _c184972
_d184972