00342nam a2200121 a 450000500170000000800410001704100080005810000300006624500570009625000160015326000390016965000120020820261014142753.0261009s2013    ii            000 0 eng d0 aeng1 aManabendra Nath Mukherjee10aElements of Metric SpacescManabendra Nath Mukherjee  a3rd Reprint  aKolkatabAcademic Publishersc2013  aPhysics