00440nam a2200145 a 450000500170000000800410001702000180005804100080007608200120008410000260009624500940012225000120021626400410022830000250026920260717092742.0260717s2010    ii            000 0 eng d  a9788184870992  aeng04a541.3251 aAnsari, Qamrul. Hasan10aMetric Spaces : Including Fixed Point Theory and Set-valued Maps /cAnsari, Qamrul. Hasan  a3rd ed. 1aMumbai :bNarosa Publishing,cc2010.  axii, 196 p. ; 26 cm.