00333    a2200121   4500020001500000082001300015100002300028245003800051260003500089300002500124650003800149700002400187  a8121909775  a503bDIC  aArora, P.N. -eed.  aChand's dictionary of mathematics  aNew DelhibS Chandc1996g1998  a[iii],208,12p.c21cm  aAcademic's mathematics dictionary  aArora, M.C. - eed.