000 00307pam a2200121a 44500
082 _a517.57
_bL74EE COP.2
100 _aLusternik, L.A.
245 1 _aELEMENTS OF FUNCTIONAL ANALYSIS
260 _a
_bHindustan Publishing Corporation
_c1961
700 _aSobolev, V.J.
964 _gCIRC
997 _a10040 C
999 _c412165
_d412165