000 00255 a2200109 4500
020 _a9788173194993
100 _aJAIN, PAVAN K./ AHMED, KHALIL
245 _aMETRIC SPACES
250 _a3
260 _bNAROSA PUBLISHING HOUSE, NEW DELHI
_c2020
942 _cBK
999 _c89276
_d89276