look for a needle in a bundle of hay

algebraic function field of dimension 1 antishrinking balchin connecting method of consumer with heat-supply net Desmarestieae dodi electrotypers Hecker's law Kara-Khol' Ketelmeer knapsacking luchesi mass of atom (of a nuclide X) mother ships pavemill proportionality range random network model Thermalite through-vane type track-whike-scan (tws) radar