000 00382nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
020 _cRS27
040 _e17975
_aMAIN
041 _aEnglish
082 _a530.15 C833M
100 _aCourant, R
245 0 _aMethods of mathematical physics
260 _aNew Delhi
_bWiley Eastern
_c1975
300 _axxii, 830 p.
942 _cBK
999 _c139152
_d139152